56523338 has 8 divisors (see below), whose sum is σ = 86853060. Its totient is φ = 27572320.

The previous prime is 56523329. The next prime is 56523343. The reversal of 56523338 is 83332565.

It can be written as a sum of positive squares in 2 ways, for example, as 47018449 + 9504889 = 6857^2 + 3083^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 56523298 and 56523307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344573 + ... + 344736.

Almost surely, 2^56523338 is an apocalyptic number.

56523338 is a deficient number, since it is larger than the sum of its proper divisors (30329722).

56523338 is a wasteful number, since it uses less digits than its factorization.

56523338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689352.

The product of its digits is 64800, while the sum is 35.

The square root of 56523338 is about 7518.2004495757. The cubic root of 56523338 is about 383.7743402529.

The spelling of 56523338 in words is "fifty-six million, five hundred twenty-three thousand, three hundred thirty-eight".