56361892 has 12 divisors (see below), whose sum is σ = 98686000. Its totient is φ = 28165896.

The previous prime is 56361889. The next prime is 56361917. The reversal of 56361892 is 29816365.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

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, 11983 + ... + 16009.

Almost surely, 2^56361892 is an apocalyptic number.

It is an amenable number.

56361892 is a deficient number, since it is larger than the sum of its proper divisors (42324108).

56361892 is a wasteful number, since it uses less digits than its factorization.

56361892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530 (or 7528 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 56361892 is about 7507.4557607754. The cubic root of 56361892 is about 383.4086039126.

The spelling of 56361892 in words is "fifty-six million, three hundred sixty-one thousand, eight hundred ninety-two".