56277135 has 24 divisors (see below), whose sum is σ = 97722144. Its totient is φ = 29960640.

The previous prime is 56277127. The next prime is 56277161. The reversal of 56277135 is 53177265.

It is not a de Polignac number, because 56277135 - 2³ = 56277127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56277135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45789 + ... + 47001.

It is an arithmetic number, because the mean of its divisors is an integer number (4071756).

Almost surely, 2^56277135 is an apocalyptic number.

56277135 is a deficient number, since it is larger than the sum of its proper divisors (41445009).

56277135 is a wasteful number, since it uses less digits than its factorization.

56277135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255 (or 2252 counting only the distinct ones).

The product of its digits is 44100, while the sum is 36.

The square root of 56277135 is about 7501.8087818872. The cubic root of 56277135 is about 383.2163175707.

The spelling of 56277135 in words is "fifty-six million, two hundred seventy-seven thousand, one hundred thirty-five".