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48559754061 = 3273135920509
BaseRepresentation
bin101101001110011000…
…110000101101001101
311122100012202002121200
4231032120300231031
51243422244112221
634150312020113
73336233046000
oct551630605515
9148305662550
1048559754061
1119659795a55
1294b2691639
13476b56c7b0
1424c9343537
1513e3200426
hexb4e630b4d

48559754061 has 96 divisors (see below), whose sum is σ = 89587680000. Its totient is φ = 25178573952.

The previous prime is 48559754053. The next prime is 48559754137. The reversal of 48559754061 is 16045795584.

It is a happy number.

48559754061 is a `hidden beast` number, since 4 + 8 + 5 + 5 + 97 + 540 + 6 + 1 = 666.

48559754061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48559754061 - 23 = 48559754053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48559753989 and 48559754007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48559754041) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2357475 + ... + 2377983.

It is an arithmetic number, because the mean of its divisors is an integer number (933205000).

Almost surely, 248559754061 is an apocalyptic number.

It is an amenable number.

48559754061 is a deficient number, since it is larger than the sum of its proper divisors (41027925939).

48559754061 is a wasteful number, since it uses less digits than its factorization.

48559754061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20608 (or 20591 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The spelling of 48559754061 in words is "forty-eight billion, five hundred fifty-nine million, seven hundred fifty-four thousand, sixty-one".

Divisors: 1 3 7 9 13 21 39 49 59 63 91 117 147 177 273 343 413 441 531 637 767 819 1029 1239 1911 2301 2891 3087 3717 4459 5369 5733 6903 8673 13377 16107 20237 20509 26019 37583 40131 48321 60711 61527 112749 143563 182133 184581 263081 266617 338247 430689 789243 799851 1004941 1210031 1292067 1866319 2367729 2399553 3014823 3630093 5598957 7034587 8470217 9044469 10890279 13064233 15730403 16796871 21103761 25410651 39192699 47191209 59291519 63311283 76231953 91449631 110112821 117578097 141573627 177874557 274348893 330338463 415040633 533623671 770789747 823046679 991015389 1245121899 2312369241 3735365697 5395528229 6937107723 16186584687 48559754061