556125156 has 24 divisors (see below), whose sum is σ = 1441806240. Its totient is φ = 185375016.

The previous prime is 556125137. The next prime is 556125173. The reversal of 556125156 is 651521655.

556125156 is a `hidden beast` number, since 556 + 1 + 2 + 51 + 56 = 666.

It is a super-3 number, since 3×556125156³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 556125156.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574546 + ... + 2574761.

It is an arithmetic number, because the mean of its divisors is an integer number (60075260).

Almost surely, 2^556125156 is an apocalyptic number.

It is an amenable number.

556125156 is an abundant number, since it is smaller than the sum of its proper divisors (885681084).

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

556125156 is a wasteful number, since it uses less digits than its factorization.

556125156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5149320 (or 5149312 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The square root of 556125156 is about 23582.3059941135. The cubic root of 556125156 is about 822.3515465789.

The spelling of 556125156 in words is "five hundred fifty-six million, one hundred twenty-five thousand, one hundred fifty-six".