56540150 has 12 divisors (see below), whose sum is σ = 105164772. Its totient is φ = 22616040.

The previous prime is 56540131. The next prime is 56540173. The reversal of 56540150 is 5104565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 565352 + ... + 565451.

It is an arithmetic number, because the mean of its divisors is an integer number (8763731).

Almost surely, 2^56540150 is an apocalyptic number.

56540150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56540150 is a deficient number, since it is larger than the sum of its proper divisors (48624622).

56540150 is a wasteful number, since it uses less digits than its factorization.

56540150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130815 (or 1130810 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 56540150 is about 7519.3184531578. The cubic root of 56540150 is about 383.8123857450.

The spelling of 56540150 in words is "fifty-six million, five hundred forty thousand, one hundred fifty".