556514645016 has 64 divisors (see below), whose sum is σ = 1550060167680. Its totient is φ = 165052695680.

The previous prime is 556514644997. The next prime is 556514645023. The reversal of 556514645016 is 610546415655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22413231 + ... + 22438046.

It is an arithmetic number, because the mean of its divisors is an integer number (24219690120).

Almost surely, 2^556514645016 is an apocalyptic number.

It is an amenable number.

556514645016 is an abundant number, since it is smaller than the sum of its proper divisors (993545522664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556514645016 is a wasteful number, since it uses less digits than its factorization.

556514645016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44851344 (or 44851340 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 556514645016 in words is "five hundred fifty-six billion, five hundred fourteen million, six hundred forty-five thousand, sixteen".