556106156 has 12 divisors (see below), whose sum is σ = 977259360. Its totient is φ = 276889200.

The previous prime is 556106137. The next prime is 556106183. The reversal of 556106156 is 651601655.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289895 + ... + 291806.

It is an arithmetic number, because the mean of its divisors is an integer number (81438280).

Almost surely, 2^556106156 is an apocalyptic number.

It is an amenable number.

556106156 is a deficient number, since it is larger than the sum of its proper divisors (421153204).

556106156 is a wasteful number, since it uses less digits than its factorization.

556106156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581944 (or 581942 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 556106156 is about 23581.9031462688. The cubic root of 556106156 is about 822.3421812666.

The spelling of 556106156 in words is "five hundred fifty-six million, one hundred six thousand, one hundred fifty-six".