556652006157 has 24 divisors (see below), whose sum is σ = 803819670528. Its totient is φ = 342498499200.

The previous prime is 556652006153. The next prime is 556652006189. The reversal of 556652006157 is 751600256655.

It is a happy number.

It is not a de Polignac number, because 556652006157 - 2² = 556652006153 is a prime.

It is a super-2 number, since 2×556652006157² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556652006153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3091857 + ... + 3266937.

It is an arithmetic number, because the mean of its divisors is an integer number (33492486272).

Almost surely, 2^556652006157 is an apocalyptic number.

It is an amenable number.

556652006157 is a deficient number, since it is larger than the sum of its proper divisors (247167664371).

556652006157 is a wasteful number, since it uses less digits than its factorization.

556652006157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181381 (or 181368 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 48.

The spelling of 556652006157 in words is "five hundred fifty-six billion, six hundred fifty-two million, six thousand, one hundred fifty-seven".