56477075 has 12 divisors (see below), whose sum is σ = 73077168. Its totient is φ = 43216800.

The previous prime is 56477051. The next prime is 56477081. The reversal of 56477075 is 57077465.

It is not a de Polignac number, because 56477075 - 2¹⁶ = 56411539 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48536 + ... + 49685.

It is an arithmetic number, because the mean of its divisors is an integer number (6089764).

Almost surely, 2^56477075 is an apocalyptic number.

56477075 is a deficient number, since it is larger than the sum of its proper divisors (16600093).

56477075 is a wasteful number, since it uses less digits than its factorization.

56477075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98254 (or 98249 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 41.

The square root of 56477075 is about 7515.1230861510. The cubic root of 56477075 is about 383.6696083018.

The spelling of 56477075 in words is "fifty-six million, four hundred seventy-seven thousand, seventy-five".