56655037 has 8 divisors (see below), whose sum is σ = 58154976. Its totient is φ = 55163472.

The previous prime is 56655023. The next prime is 56655061. The reversal of 56655037 is 73055665.

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

It is a cyclic number.

It is not a de Polignac number, because 56655037 - 2²³ = 48266429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56654987 and 56655005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56655097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13023 + ... + 16819.

It is an arithmetic number, because the mean of its divisors is an integer number (7269372).

Almost surely, 2^56655037 is an apocalyptic number.

It is an amenable number.

56655037 is a deficient number, since it is larger than the sum of its proper divisors (1499939).

56655037 is a wasteful number, since it uses less digits than its factorization.

56655037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187.

The product of its (nonzero) digits is 94500, while the sum is 37.

The square root of 56655037 is about 7526.9540320106. The cubic root of 56655037 is about 384.0721729396.

The spelling of 56655037 in words is "fifty-six million, six hundred fifty-five thousand, thirty-seven".