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48482828485 = 57131912744159
BaseRepresentation
bin101101001001110011…
…010100000011000101
311122010211222212120021
4231021303110003011
51243243101002420
634134523135141
73334310146120
oct551163240305
9148124885507
1048482828485
111961a3246a3
1294909744b1
1347586478c0
1424bd03b3b7
1513db5a77aa
hexb49cd40c5

48482828485 has 64 divisors (see below), whose sum is σ = 75969331200. Its totient is φ = 28843299072.

The previous prime is 48482828473. The next prime is 48482828489. The reversal of 48482828485 is 58482828484.

It is not a de Polignac number, because 48482828485 - 233 = 39892893893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48482828489) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1075836 + ... + 1119994.

It is an arithmetic number, because the mean of its divisors is an integer number (1187020800).

Almost surely, 248482828485 is an apocalyptic number.

It is an amenable number.

48482828485 is a deficient number, since it is larger than the sum of its proper divisors (27486502715).

48482828485 is a wasteful number, since it uses less digits than its factorization.

48482828485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44330.

The product of its digits is 41943040, while the sum is 61.

Subtracting 48482828485 from its reverse (58482828484), we obtain a palindrome (9999999999).

The spelling of 48482828485 in words is "forty-eight billion, four hundred eighty-two million, eight hundred twenty-eight thousand, four hundred eighty-five".

Divisors: 1 5 7 13 19 35 65 91 95 127 133 247 455 635 665 889 1235 1651 1729 2413 4445 8255 8645 11557 12065 16891 31369 44159 57785 84455 156845 219583 220795 309113 574067 839021 1097915 1545565 2870335 4018469 4195105 5608193 5873147 10907273 20092345 28040965 29365735 39257351 54536365 72906509 76350911 106555667 196286755 364532545 381754555 510345563 532778335 745889669 1385223671 2551727815 3729448345 6926118355 9696565697 48482828485