56075631279 has 8 divisors (see below), whose sum is σ = 74891915952. Its totient is φ = 37321550400.

The previous prime is 56075631277. The next prime is 56075631301. The reversal of 56075631279 is 97213657065.

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

It is not a de Polignac number, because 56075631279 - 2¹ = 56075631277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56075631277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15548844 + ... + 15552449.

It is an arithmetic number, because the mean of its divisors is an integer number (9361489494).

Almost surely, 2^56075631279 is an apocalyptic number.

56075631279 is a deficient number, since it is larger than the sum of its proper divisors (18816284673).

56075631279 is a wasteful number, since it uses less digits than its factorization.

56075631279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31101897.

The product of its (nonzero) digits is 2381400, while the sum is 51.

The spelling of 56075631279 in words is "fifty-six billion, seventy-five million, six hundred thirty-one thousand, two hundred seventy-nine".