56968599 has 4 divisors (see below), whose sum is σ = 75958136. Its totient is φ = 37979064.

The previous prime is 56968589. The next prime is 56968603. The reversal of 56968599 is 99586965.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 56968599 - 2¹¹ = 56966551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56968519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9494764 + ... + 9494769.

It is an arithmetic number, because the mean of its divisors is an integer number (18989534).

Almost surely, 2^56968599 is an apocalyptic number.

56968599 is a deficient number, since it is larger than the sum of its proper divisors (18989537).

56968599 is a wasteful number, since it uses less digits than its factorization.

56968599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18989536.

The product of its digits is 5248800, while the sum is 57.

The square root of 56968599 is about 7547.7545667569. The cubic root of 56968599 is about 384.7794295124.

The spelling of 56968599 in words is "fifty-six million, nine hundred sixty-eight thousand, five hundred ninety-nine".