56277036 has 36 divisors (see below), whose sum is σ = 142606464. Its totient is φ = 18712800.

The previous prime is 56277029. The next prime is 56277041. The reversal of 56277036 is 63077265.

It is a happy number.

56277036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-4 number, since 4×56277036⁴ (a number of 32 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 14901 + ... + 18291.

Almost surely, 2^56277036 is an apocalyptic number.

It is an amenable number.

56277036 is an abundant number, since it is smaller than the sum of its proper divisors (86329428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56277036 is a wasteful number, since it uses less digits than its factorization.

56277036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862 (or 3857 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 56277036 is about 7501.8021834756. The cubic root of 56277036 is about 383.2160928587.

The spelling of 56277036 in words is "fifty-six million, two hundred seventy-seven thousand, thirty-six".