5102805915 has 48 divisors (see below), whose sum is σ = 9138784512. Its totient is φ = 2632295232.

The previous prime is 5102805913. The next prime is 5102805919. The reversal of 5102805915 is 5195082015.

It is a happy number.

5102805915 is a `hidden beast` number, since 510 + 2 + 80 + 59 + 15 = 666.

It is not a de Polignac number, because 5102805915 - 2¹ = 5102805913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5102805915.

It is not an unprimeable number, because it can be changed into a prime (5102805913) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 186504 + ... + 212106.

It is an arithmetic number, because the mean of its divisors is an integer number (190391344).

Almost surely, 2^5102805915 is an apocalyptic number.

5102805915 is a deficient number, since it is larger than the sum of its proper divisors (4035978597).

5102805915 is a wasteful number, since it uses less digits than its factorization.

5102805915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25760 (or 25757 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 36.

The square root of 5102805915 is about 71433.9269185168. The cubic root of 5102805915 is about 1721.6162375724.

The spelling of 5102805915 in words is "five billion, one hundred two million, eight hundred five thousand, nine hundred fifteen".