55526053113 has 24 divisors (see below), whose sum is σ = 80947581000. Its totient is φ = 36674588160.

The previous prime is 55526053111. The next prime is 55526053133. The reversal of 55526053113 is 31135062555.

55526053113 is a `hidden beast` number, since 5 + 5 + 5 + 2 + 605 + 31 + 13 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 12177563904 + 43348489209 = 110352^2 + 208203^2 .

It is not a de Polignac number, because 55526053113 - 2¹ = 55526053111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55526053111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2785803 + ... + 2805663.

It is an arithmetic number, because the mean of its divisors is an integer number (3372815875).

Almost surely, 2^55526053113 is an apocalyptic number.

It is an amenable number.

55526053113 is a deficient number, since it is larger than the sum of its proper divisors (25421527887).

55526053113 is a wasteful number, since it uses less digits than its factorization.

55526053113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22729 (or 22726 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The spelling of 55526053113 in words is "fifty-five billion, five hundred twenty-six million, fifty-three thousand, one hundred thirteen".