5116682745 has 24 divisors (see below), whose sum is σ = 9014313672. Its totient is φ = 2684160000.

The previous prime is 5116682723. The next prime is 5116682759. The reversal of 5116682745 is 5472866115.

5116682745 is a `hidden beast` number, since 511 + 6 + 68 + 2 + 74 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 184851216 + 4931831529 = 13596^2 + 70227^2 .

It is not a de Polignac number, because 5116682745 - 2⁸ = 5116682489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5116682745.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 929256 + ... + 934745.

It is an arithmetic number, because the mean of its divisors is an integer number (375596403).

Almost surely, 2^5116682745 is an apocalyptic number.

It is an amenable number.

5116682745 is a deficient number, since it is larger than the sum of its proper divisors (3897630927).

5116682745 is a wasteful number, since it uses less digits than its factorization.

5116682745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864073 (or 1864070 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 5116682745 is about 71530.9915001882. The cubic root of 5116682745 is about 1723.1754419589.

The spelling of 5116682745 in words is "five billion, one hundred sixteen million, six hundred eighty-two thousand, seven hundred forty-five".