56130170 has 16 divisors (see below), whose sum is σ = 101122560. Its totient is φ = 22432464.

The previous prime is 56130163. The next prime is 56130197. The reversal of 56130170 is 7103165.

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, 16691 + ... + 19769.

It is an arithmetic number, because the mean of its divisors is an integer number (6320160).

Almost surely, 2^56130170 is an apocalyptic number.

56130170 is a deficient number, since it is larger than the sum of its proper divisors (44992390).

56130170 is a wasteful number, since it uses less digits than its factorization.

56130170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 56130170 is about 7492.0070742092. The cubic root of 56130170 is about 382.8824431800.

The spelling of 56130170 in words is "fifty-six million, one hundred thirty thousand, one hundred seventy".