56213079 has 8 divisors (see below), whose sum is σ = 80716272. Its totient is φ = 34592640.

The previous prime is 56213057. The next prime is 56213089. The reversal of 56213079 is 97031265.

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

It is not a de Polignac number, because 56213079 - 2⁸ = 56212823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56213089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720642 + ... + 720719.

It is an arithmetic number, because the mean of its divisors is an integer number (10089534).

Almost surely, 2^56213079 is an apocalyptic number.

56213079 is a deficient number, since it is larger than the sum of its proper divisors (24503193).

56213079 is a wasteful number, since it uses less digits than its factorization.

56213079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441377.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 56213079 is about 7497.5381959681. The cubic root of 56213079 is about 383.0708670026.

The spelling of 56213079 in words is "fifty-six million, two hundred thirteen thousand, seventy-nine".