56476523 has 8 divisors (see below), whose sum is σ = 59741088. Its totient is φ = 53279424.

The previous prime is 56476507. The next prime is 56476549. The reversal of 56476523 is 32567465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56476523 - 2⁴ = 56476507 is a prime.

It is a Duffinian number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15140 + ... + 18497.

It is an arithmetic number, because the mean of its divisors is an integer number (7467636).

Almost surely, 2^56476523 is an apocalyptic number.

56476523 is a deficient number, since it is larger than the sum of its proper divisors (3264565).

56476523 is a wasteful number, since it uses less digits than its factorization.

56476523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33733.

The product of its digits is 151200, while the sum is 38.

The square root of 56476523 is about 7515.0863601159. The cubic root of 56476523 is about 383.6683583179.

The spelling of 56476523 in words is "fifty-six million, four hundred seventy-six thousand, five hundred twenty-three".