556045130552 has 8 divisors (see below), whose sum is σ = 1042584619800. Its totient is φ = 278022565272.

The previous prime is 556045130507. The next prime is 556045130579. The reversal of 556045130552 is 255031540655.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34752820652 + ... + 34752820667.

It is an arithmetic number, because the mean of its divisors is an integer number (130323077475).

Almost surely, 2^556045130552 is an apocalyptic number.

It is an amenable number.

556045130552 is a deficient number, since it is larger than the sum of its proper divisors (486539489248).

556045130552 is a wasteful number, since it uses less digits than its factorization.

556045130552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69505641325 (or 69505641321 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 556045130552 in words is "five hundred fifty-six billion, forty-five million, one hundred thirty thousand, five hundred fifty-two".