56576299 has 6 divisors (see below), whose sum is σ = 61263276. Its totient is φ = 52224120.

The previous prime is 56576263. The next prime is 56576309. The reversal of 56576299 is 99267565.

It is not a de Polignac number, because 56576299 - 2¹⁷ = 56445227 is a prime.

It is a super-4 number, since 4×56576299⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56577299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167217 + ... + 167554.

It is an arithmetic number, because the mean of its divisors is an integer number (10210546).

Almost surely, 2^56576299 is an apocalyptic number.

56576299 is a deficient number, since it is larger than the sum of its proper divisors (4686977).

56576299 is a wasteful number, since it uses less digits than its factorization.

56576299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334797 (or 334784 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 49.

The square root of 56576299 is about 7521.7218108622. The cubic root of 56576299 is about 383.8941652598.

The spelling of 56576299 in words is "fifty-six million, five hundred seventy-six thousand, two hundred ninety-nine".