5155610615 has 16 divisors (see below), whose sum is σ = 6208140000. Its totient is φ = 4110244992.

The previous prime is 5155610569. The next prime is 5155610623. The reversal of 5155610615 is 5160165515.

It is a cyclic number.

It is not a de Polignac number, because 5155610615 - 2⁸ = 5155610359 is a prime.

It is a congruent 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, 2666189 + ... + 2668121.

It is an arithmetic number, because the mean of its divisors is an integer number (388008750).

Almost surely, 2^5155610615 is an apocalyptic number.

5155610615 is a deficient number, since it is larger than the sum of its proper divisors (1052529385).

5155610615 is a wasteful number, since it uses less digits than its factorization.

5155610615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506.

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

The square root of 5155610615 is about 71802.5808380172. The cubic root of 5155610615 is about 1727.5343957274.

The spelling of 5155610615 in words is "five billion, one hundred fifty-five million, six hundred ten thousand, six hundred fifteen".