54568774420552 has 64 divisors (see below), whose sum is σ = 120291292062720. Its totient is φ = 22717059441408.

The previous prime is 54568774420481. The next prime is 54568774420571. The reversal of 54568774420552 is 25502447786545.

It is a super-2 number, since 2×54568774420552² (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 15 ways as a sum of consecutive naturals, for example, 20436103 + ... + 22951510.

It is an arithmetic number, because the mean of its divisors is an integer number (1879551438480).

Almost surely, 2^{54568774420552} is an apocalyptic number.

It is an amenable number.

54568774420552 is an abundant number, since it is smaller than the sum of its proper divisors (65722517642168).

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

54568774420552 is a wasteful number, since it uses less digits than its factorization.

54568774420552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43388270 (or 43388266 counting only the distinct ones).

The product of its (nonzero) digits is 376320000, while the sum is 64.

The spelling of 54568774420552 in words is "fifty-four trillion, five hundred sixty-eight billion, seven hundred seventy-four million, four hundred twenty thousand, five hundred fifty-two".