56476575 has 48 divisors (see below), whose sum is σ = 107136000. Its totient is φ = 29138400.

The previous prime is 56476573. The next prime is 56476577. The reversal of 56476575 is 57567465.

56476575 is a `hidden beast` number, since 5 + 6 + 4 + 76 + 575 = 666.

It is an interprime number because it is at equal distance from previous prime (56476573) and next prime (56476577).

It is not a de Polignac number, because 56476575 - 2¹ = 56476573 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 56476575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56476573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19576 + ... + 22274.

It is an arithmetic number, because the mean of its divisors is an integer number (2232000).

Almost surely, 2^56476575 is an apocalyptic number.

56476575 is a deficient number, since it is larger than the sum of its proper divisors (50659425).

56476575 is a wasteful number, since it uses less digits than its factorization.

56476575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749 (or 2738 counting only the distinct ones).

The product of its digits is 882000, while the sum is 45.

The square root of 56476575 is about 7515.0898198225. The cubic root of 56476575 is about 383.6684760703.

The spelling of 56476575 in words is "fifty-six million, four hundred seventy-six thousand, five hundred seventy-five".