56327279 has 4 divisors (see below), whose sum is σ = 58144320. Its totient is φ = 54510240.

The previous prime is 56327269. The next prime is 56327329. The reversal of 56327279 is 97272365.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56327279 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 (56327269) 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, 908474 + ... + 908535.

It is an arithmetic number, because the mean of its divisors is an integer number (14536080).

Almost surely, 2^56327279 is an apocalyptic number.

56327279 is a deficient number, since it is larger than the sum of its proper divisors (1817041).

56327279 is a wasteful number, since it uses less digits than its factorization.

56327279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817040.

The product of its digits is 158760, while the sum is 41.

The square root of 56327279 is about 7505.1501650533. The cubic root of 56327279 is about 383.3301014640.

The spelling of 56327279 in words is "fifty-six million, three hundred twenty-seven thousand, two hundred seventy-nine".