5051565615 has 16 divisors (see below), whose sum is σ = 8084549088. Its totient is φ = 2693486976.

The previous prime is 5051565613. The next prime is 5051565641. The reversal of 5051565615 is 5165651505.

It is not a de Polignac number, because 5051565615 - 2¹ = 5051565613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051565613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21849 + ... + 102861.

It is an arithmetic number, because the mean of its divisors is an integer number (505284318).

Almost surely, 2^5051565615 is an apocalyptic number.

5051565615 is a deficient number, since it is larger than the sum of its proper divisors (3032983473).

5051565615 is a wasteful number, since it uses less digits than its factorization.

5051565615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85178.

The product of its (nonzero) digits is 112500, while the sum is 39.

The square root of 5051565615 is about 71074.3667928178. The cubic root of 5051565615 is about 1715.8342508796.

The spelling of 5051565615 in words is "five billion, fifty-one million, five hundred sixty-five thousand, six hundred fifteen".