556228056970 has 64 divisors (see below), whose sum is σ = 1031529447936. Its totient is φ = 215842009600.

The previous prime is 556228056959. The next prime is 556228056971. The reversal of 556228056970 is 79650822655.

It is not an unprimeable number, because it can be changed into a prime (556228056971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45131229 + ... + 45143551.

It is an arithmetic number, because the mean of its divisors is an integer number (16117647624).

Almost surely, 2^556228056970 is an apocalyptic number.

556228056970 is a deficient number, since it is larger than the sum of its proper divisors (475301390966).

556228056970 is a wasteful number, since it uses less digits than its factorization.

556228056970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13215.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 556228056970 in words is "five hundred fifty-six billion, two hundred twenty-eight million, fifty-six thousand, nine hundred seventy".