56706287113407 has 8 divisors (see below), whose sum is σ = 75660418875184. Its totient is φ = 37778173380288.

The previous prime is 56706287113397. The next prime is 56706287113417. The reversal of 56706287113407 is 70431178260765.

It is an interprime number because it is at equal distance from previous prime (56706287113397) and next prime (56706287113417).

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

It is not a de Polignac number, because 56706287113407 - 2³⁸ = 56431409206463 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 (56706287113417) 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, 6504502078 + ... + 6504510795.

It is an arithmetic number, because the mean of its divisors is an integer number (9457552359398).

Almost surely, 2^{56706287113407} is an apocalyptic number.

56706287113407 is a deficient number, since it is larger than the sum of its proper divisors (18954131761777).

56706287113407 is a wasteful number, since it uses less digits than its factorization.

56706287113407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13009014329.

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 56706287113407 in words is "fifty-six trillion, seven hundred six billion, two hundred eighty-seven million, one hundred thirteen thousand, four hundred seven".