5660115515 has 16 divisors (see below), whose sum is σ = 6996486432. Its totient is φ = 4392589824.

The previous prime is 5660115497. The next prime is 5660115569. The reversal of 5660115515 is 5155110665.

It is a cyclic number.

It is not a de Polignac number, because 5660115515 - 2⁶ = 5660115451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16952 + ... + 107738.

It is an arithmetic number, because the mean of its divisors is an integer number (437280402).

Almost surely, 2^5660115515 is an apocalyptic number.

5660115515 is a deficient number, since it is larger than the sum of its proper divisors (1336370917).

5660115515 is a wasteful number, since it uses less digits than its factorization.

5660115515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91166.

The product of its (nonzero) digits is 22500, while the sum is 35.

The square root of 5660115515 is about 75233.7392065555. The cubic root of 5660115515 is about 1782.1397819218.

The spelling of 5660115515 in words is "five billion, six hundred sixty million, one hundred fifteen thousand, five hundred fifteen".