56377485 has 64 divisors (see below), whose sum is σ = 106536960. Its totient is φ = 28226880.

The previous prime is 56377463. The next prime is 56377513. The reversal of 56377485 is 58477365.

56377485 is a `hidden beast` number, since 5 + 637 + 7 + 4 + 8 + 5 = 666.

It is not a de Polignac number, because 56377485 - 2⁷ = 56377357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 56377485.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 207900 + ... + 208170.

It is an arithmetic number, because the mean of its divisors is an integer number (1664640).

Almost surely, 2^56377485 is an apocalyptic number.

It is an amenable number.

56377485 is a deficient number, since it is larger than the sum of its proper divisors (50159475).

56377485 is a wasteful number, since it uses less digits than its factorization.

56377485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 369 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The square root of 56377485 is about 7508.4941899158. The cubic root of 56377485 is about 383.4439584101.

The spelling of 56377485 in words is "fifty-six million, three hundred seventy-seven thousand, four hundred eighty-five".