56277037 has 8 divisors (see below), whose sum is σ = 58363136. Its totient is φ = 54220752.

The previous prime is 56277029. The next prime is 56277041. The reversal of 56277037 is 73077265.

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 56277037 - 2³ = 56277029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56276987 and 56277005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56277007) 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, 3573 + ... + 11194.

It is an arithmetic number, because the mean of its divisors is an integer number (7295392).

Almost surely, 2^56277037 is an apocalyptic number.

It is an amenable number.

56277037 is a deficient number, since it is larger than the sum of its proper divisors (2086099).

56277037 is a wasteful number, since it uses less digits than its factorization.

56277037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14907.

The product of its (nonzero) digits is 61740, while the sum is 37.

The square root of 56277037 is about 7501.8022501263. The cubic root of 56277037 is about 383.2160951286.

The spelling of 56277037 in words is "fifty-six million, two hundred seventy-seven thousand, thirty-seven".