56467242631 has 4 divisors (see below), whose sum is σ = 57424314600. Its totient is φ = 55510170664.

The previous prime is 56467242593. The next prime is 56467242647. The reversal of 56467242631 is 13624276465.

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

It is a cyclic number.

It is not a de Polignac number, because 56467242631 - 2²⁷ = 56333024903 is a prime.

It is a super-3 number, since 3×56467242631³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56462242631) 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, 478535896 + ... + 478536013.

It is an arithmetic number, because the mean of its divisors is an integer number (14356078650).

Almost surely, 2^56467242631 is an apocalyptic number.

56467242631 is a deficient number, since it is larger than the sum of its proper divisors (957071969).

56467242631 is an equidigital number, since it uses as much as digits as its factorization.

56467242631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957071968.

The product of its digits is 1451520, while the sum is 46.

The spelling of 56467242631 in words is "fifty-six billion, four hundred sixty-seven million, two hundred forty-two thousand, six hundred thirty-one".