56555074001625 has 16 divisors (see below), whose sum is σ = 94107643139328. Its totient is φ = 30162706134000.

The previous prime is 56555074001603. The next prime is 56555074001627. The reversal of 56555074001625 is 52610047055565.

It is not a de Polignac number, because 56555074001625 - 2⁵ = 56555074001593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56555074001627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75406764961 + ... + 75406765710.

It is an arithmetic number, because the mean of its divisors is an integer number (5881727696208).

Almost surely, 2^{56555074001625} is an apocalyptic number.

It is an amenable number.

56555074001625 is a deficient number, since it is larger than the sum of its proper divisors (37552569137703).

56555074001625 is a wasteful number, since it uses less digits than its factorization.

56555074001625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150813530689 (or 150813530679 counting only the distinct ones).

The product of its (nonzero) digits is 6300000, while the sum is 51.

The spelling of 56555074001625 in words is "fifty-six trillion, five hundred fifty-five billion, seventy-four million, one thousand, six hundred twenty-five".