556701620512 has 24 divisors (see below), whose sum is σ = 1096033930992. Its totient is φ = 278343796800.

The previous prime is 556701620507. The next prime is 556701620561. The reversal of 556701620512 is 215026107655.

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, 1215087 + ... + 1609297.

It is an arithmetic number, because the mean of its divisors is an integer number (45668080458).

Almost surely, 2^556701620512 is an apocalyptic number.

It is an amenable number.

556701620512 is a deficient number, since it is larger than the sum of its proper divisors (539332310480).

556701620512 is a wasteful number, since it uses less digits than its factorization.

556701620512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438352 (or 438344 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 556701620512 in words is "five hundred fifty-six billion, seven hundred one million, six hundred twenty thousand, five hundred twelve".