56629750522 has 12 divisors (see below), whose sum is σ = 87876563130. Its totient is φ = 27337625336.

The previous prime is 56629750487. The next prime is 56629750531. The reversal of 56629750522 is 22505792665.

It can be written as a sum of positive squares in only one way, i.e., 47842375441 + 8787375081 = 218729^2 + 93741^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1796703 + ... + 1827949.

Almost surely, 2^56629750522 is an apocalyptic number.

56629750522 is a deficient number, since it is larger than the sum of its proper divisors (31246812608).

56629750522 is an frugal number, since it uses more digits than its factorization.

56629750522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62525 (or 31278 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 56629750522 in words is "fifty-six billion, six hundred twenty-nine million, seven hundred fifty thousand, five hundred twenty-two".