56156306 has 32 divisors (see below), whose sum is σ = 90091008. Its totient is φ = 26213760.

The previous prime is 56156293. The next prime is 56156311. The reversal of 56156306 is 60365165.

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 15 ways as a sum of consecutive naturals, for example, 251711 + ... + 251933.

It is an arithmetic number, because the mean of its divisors is an integer number (2815344).

Almost surely, 2^56156306 is an apocalyptic number.

56156306 is a deficient number, since it is larger than the sum of its proper divisors (33934702).

56156306 is a wasteful number, since it uses less digits than its factorization.

56156306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 56156306 is about 7493.7511301083. The cubic root of 56156306 is about 382.9418613903.

The spelling of 56156306 in words is "fifty-six million, one hundred fifty-six thousand, three hundred six".