55352911437576 has 48 divisors (see below), whose sum is σ = 153965868533100. Its totient is φ = 17952295600512.

The previous prime is 55352911437497. The next prime is 55352911437589. The reversal of 55352911437576 is 67573411925355.

55352911437576 is a `hidden beast` number, since 5 + 5 + 3 + 5 + 2 + 9 + 11 + 43 + 7 + 576 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 55155130222500 + 197781215076 = 7426650^2 + 444726^2 .

It is a super-2 number, since 2×55352911437576² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10389057291 + ... + 10389062618.

Almost surely, 2^{55352911437576} is an apocalyptic number.

It is an amenable number.

55352911437576 is an abundant number, since it is smaller than the sum of its proper divisors (98612957095524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55352911437576 is a wasteful number, since it uses less digits than its factorization.

55352911437576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20778119958 (or 20778119951 counting only the distinct ones).

The product of its digits is 119070000, while the sum is 63.

The spelling of 55352911437576 in words is "fifty-five trillion, three hundred fifty-two billion, nine hundred eleven million, four hundred thirty-seven thousand, five hundred seventy-six".