5660610661515 has 32 divisors (see below), whose sum is σ = 9221159024640. Its totient is φ = 2964383630336.

The previous prime is 5660610661477. The next prime is 5660610661583. The reversal of 5660610661515 is 5151660160665.

It is a cyclic number.

It is not a de Polignac number, because 5660610661515 - 2⁶ = 5660610661451 is a prime.

It is a super-2 number, since 2×5660610661515² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2942022 + ... + 4469531.

It is an arithmetic number, because the mean of its divisors is an integer number (288161219520).

Almost surely, 2^{5660610661515} is an apocalyptic number.

5660610661515 is a deficient number, since it is larger than the sum of its proper divisors (3560548363125).

5660610661515 is a wasteful number, since it uses less digits than its factorization.

5660610661515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7412483.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 5660610661515 in words is "five trillion, six hundred sixty billion, six hundred ten million, six hundred sixty-one thousand, five hundred fifteen".