556075750028 has 6 divisors (see below), whose sum is σ = 973132562556. Its totient is φ = 278037875012.

The previous prime is 556075750019. The next prime is 556075750049. The reversal of 556075750028 is 820057570655.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69509468750 + ... + 69509468757.

It is an arithmetic number, because the mean of its divisors is an integer number (162188760426).

Almost surely, 2^556075750028 is an apocalyptic number.

It is an amenable number.

556075750028 is a deficient number, since it is larger than the sum of its proper divisors (417056812528).

556075750028 is a wasteful number, since it uses less digits than its factorization.

556075750028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139018937511 (or 139018937509 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 50.

The spelling of 556075750028 in words is "five hundred fifty-six billion, seventy-five million, seven hundred fifty thousand, twenty-eight".