56814456347 has 8 divisors (see below), whose sum is σ = 62051235840. Its totient is φ = 51589648360.

The previous prime is 56814456337. The next prime is 56814456359. The reversal of 56814456347 is 74365441865.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 56814456347 - 2⁸ = 56814456091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56814456337) 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, 2982947 + ... + 3001932.

It is an arithmetic number, because the mean of its divisors is an integer number (7756404480).

Almost surely, 2^56814456347 is an apocalyptic number.

56814456347 is a deficient number, since it is larger than the sum of its proper divisors (5236779493).

56814456347 is a wasteful number, since it uses less digits than its factorization.

56814456347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5985753.

The product of its digits is 9676800, while the sum is 53.

The spelling of 56814456347 in words is "fifty-six billion, eight hundred fourteen million, four hundred fifty-six thousand, three hundred forty-seven".