556041064 has 16 divisors (see below), whose sum is σ = 1043874720. Its totient is φ = 277674480.

The previous prime is 556041019. The next prime is 556041089. The reversal of 556041064 is 460140655.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36364 + ... + 49339.

It is an arithmetic number, because the mean of its divisors is an integer number (65242170).

Almost surely, 2^556041064 is an apocalyptic number.

It is an amenable number.

556041064 is a deficient number, since it is larger than the sum of its proper divisors (487833656).

556041064 is a wasteful number, since it uses less digits than its factorization.

556041064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86520 (or 86516 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 556041064 is about 23580.5229797814. The cubic root of 556041064 is about 822.3100950751.

The spelling of 556041064 in words is "five hundred fifty-six million, forty-one thousand, sixty-four".