52554655624 has 32 divisors (see below), whose sum is σ = 99730161720. Its totient is φ = 25961435136.

The previous prime is 52554655609. The next prime is 52554655631. The reversal of 52554655624 is 42655645525.

It can be written as a sum of positive squares in 4 ways, for example, as 2011522500 + 50543133124 = 44850^2 + 224818^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190084 + ... + 375820.

Almost surely, 2^52554655624 is an apocalyptic number.

It is an amenable number.

52554655624 is a deficient number, since it is larger than the sum of its proper divisors (47175506096).

52554655624 is a wasteful number, since it uses less digits than its factorization.

52554655624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186169 (or 186165 counting only the distinct ones).

The product of its digits is 7200000, while the sum is 49.

The spelling of 52554655624 in words is "fifty-two billion, five hundred fifty-four million, six hundred fifty-five thousand, six hundred twenty-four".