5655684515 has 16 divisors (see below), whose sum is σ = 7311839808. Its totient is φ = 4174816896.

The previous prime is 5655684499. The next prime is 5655684527. The reversal of 5655684515 is 5154865565.

It is a cyclic number.

It is not a de Polignac number, because 5655684515 - 2⁴ = 5655684499 is a prime.

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, 157754 + ... + 190256.

It is an arithmetic number, because the mean of its divisors is an integer number (456989988).

Almost surely, 2^5655684515 is an apocalyptic number.

5655684515 is a deficient number, since it is larger than the sum of its proper divisors (1656155293).

5655684515 is a wasteful number, since it uses less digits than its factorization.

5655684515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35198.

The product of its digits is 3600000, while the sum is 50.

The square root of 5655684515 is about 75204.2852170008. The cubic root of 5655684515 is about 1781.6746133886.

The spelling of 5655684515 in words is "five billion, six hundred fifty-five million, six hundred eighty-four thousand, five hundred fifteen".