5655016655515 has 16 divisors (see below), whose sum is σ = 6793991201088. Its totient is φ = 4518702308736.

The previous prime is 5655016655489. The next prime is 5655016655551. The reversal of 5655016655515 is 5155566105565.

It is a cyclic number.

It is not a de Polignac number, because 5655016655515 - 2¹⁵ = 5655016622747 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, 14400109 + ... + 14787601.

It is an arithmetic number, because the mean of its divisors is an integer number (424624450068).

Almost surely, 2^{5655016655515} is an apocalyptic number.

5655016655515 is a deficient number, since it is larger than the sum of its proper divisors (1138974545573).

5655016655515 is a wasteful number, since it uses less digits than its factorization.

5655016655515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390918.

The product of its (nonzero) digits is 16875000, while the sum is 55.

The spelling of 5655016655515 in words is "five trillion, six hundred fifty-five billion, sixteen million, six hundred fifty-five thousand, five hundred fifteen".