56283031 has 8 divisors (see below), whose sum is σ = 66062240. Its totient is φ = 46938528.

The previous prime is 56283023. The next prime is 56283041. The reversal of 56283031 is 13038265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56283031 - 2³ = 56283023 is a prime.

It is a super-2 number, since 2×56283031² = 6335559157093922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56283041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108396 + ... + 108913.

It is an arithmetic number, because the mean of its divisors is an integer number (8257780).

Almost surely, 2^56283031 is an apocalyptic number.

56283031 is a deficient number, since it is larger than the sum of its proper divisors (9779209).

56283031 is a wasteful number, since it uses less digits than its factorization.

56283031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217353.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 56283031 is about 7502.2017434884. The cubic root of 56283031 is about 383.2296999418.

The spelling of 56283031 in words is "fifty-six million, two hundred eighty-three thousand, thirty-one".