56837683 has 8 divisors (see below), whose sum is σ = 68376320. Its totient is φ = 46153800.

The previous prime is 56837633. The next prime is 56837687. The reversal of 56837683 is 38673865.

56837683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-56837683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56837687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213543 + ... + 213808.

It is an arithmetic number, because the mean of its divisors is an integer number (8547040).

Almost surely, 2^56837683 is an apocalyptic number.

56837683 is a deficient number, since it is larger than the sum of its proper divisors (11538637).

56837683 is a wasteful number, since it uses less digits than its factorization.

56837683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427377.

The product of its digits is 725760, while the sum is 46.

The square root of 56837683 is about 7539.0770655300. The cubic root of 56837683 is about 384.4844575397.

It can be divided in two parts, 5683 and 7683, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 56837683 in words is "fifty-six million, eight hundred thirty-seven thousand, six hundred eighty-three".