5115935745 has 12 divisors (see below), whose sum is σ = 8867622036. Its totient is φ = 2728499040.

The previous prime is 5115935731. The next prime is 5115935753. The reversal of 5115935745 is 5475395115.

5115935745 is a `hidden beast` number, since 5 + 1 + 1 + 593 + 57 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3756096369 + 1359839376 = 61287^2 + 36876^2 .

It is not a de Polignac number, because 5115935745 - 2²⁵ = 5082381313 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 113687461 = 5115935745 / (5 + 1 + 1 + 5 + 9 + 3 + 5 + 7 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 5115935745.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56843686 + ... + 56843775.

It is an arithmetic number, because the mean of its divisors is an integer number (738968503).

Almost surely, 2^5115935745 is an apocalyptic number.

It is an amenable number.

5115935745 is a deficient number, since it is larger than the sum of its proper divisors (3751686291).

5115935745 is a wasteful number, since it uses less digits than its factorization.

5115935745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113687472 (or 113687469 counting only the distinct ones).

The product of its digits is 472500, while the sum is 45.

The square root of 5115935745 is about 71525.7697966264. The cubic root of 5115935745 is about 1723.0915806783.

The spelling of 5115935745 in words is "five billion, one hundred fifteen million, nine hundred thirty-five thousand, seven hundred forty-five".