56284314813 has 6 divisors (see below), whose sum is σ = 81299565854. Its totient is φ = 37522876536.

The previous prime is 56284314809. The next prime is 56284314817. The reversal of 56284314813 is 31841348265.

56284314813 is a `hidden beast` number, since 5 + 62 + 84 + 31 + 481 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (56284314809) and next prime (56284314817).

It can be written as a sum of positive squares in only one way, i.e., 30772878084 + 25511436729 = 175422^2 + 159723^2 .

It is not a de Polignac number, because 56284314813 - 2² = 56284314809 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 (56284314817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3126906370 + ... + 3126906387.

Almost surely, 2^56284314813 is an apocalyptic number.

It is an amenable number.

56284314813 is a deficient number, since it is larger than the sum of its proper divisors (25015251041).

56284314813 is a wasteful number, since it uses less digits than its factorization.

56284314813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253812763 (or 6253812760 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The spelling of 56284314813 in words is "fifty-six billion, two hundred eighty-four million, three hundred fourteen thousand, eight hundred thirteen".