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48384853055 = 57111163108061
BaseRepresentation
bin101101000011111101…
…100100010000111111
311121220000122012112122
4231003331210100333
51243043010244210
634121103153155
73332010315350
oct550375442077
9147800565478
1048384853055
1119579a96270
129463ba57bb
134741262786
1424b0015d27
1513d2ba2b55
hexb43f6443f

48384853055 has 32 divisors (see below), whose sum is σ = 72451680768. Its totient is φ = 30135772800.

The previous prime is 48384853037. The next prime is 48384853067. The reversal of 48384853055 is 55035848384.

It is not a de Polignac number, because 48384853055 - 216 = 48384787519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48384852988 and 48384853006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393725 + ... + 501785.

It is an arithmetic number, because the mean of its divisors is an integer number (2264115024).

Almost surely, 248384853055 is an apocalyptic number.

48384853055 is a deficient number, since it is larger than the sum of its proper divisors (24066827713).

48384853055 is a wasteful number, since it uses less digits than its factorization.

48384853055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109247.

The product of its (nonzero) digits is 9216000, while the sum is 53.

The spelling of 48384853055 in words is "forty-eight billion, three hundred eighty-four million, eight hundred fifty-three thousand, fifty-five".

Divisors: 1 5 7 11 35 55 77 385 1163 5815 8141 12793 40705 63965 89551 108061 447755 540305 756427 1188671 3782135 5943355 8320697 41603485 125674943 628374715 879724601 1382424373 4398623005 6912121865 9676970611 48384853055