5115255502 has 16 divisors (see below), whose sum is σ = 9051881472. Its totient is φ = 2121534360.

The previous prime is 5115255491. The next prime is 5115255527. The reversal of 5115255502 is 2055525115.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5892718 + ... + 5893585.

It is an arithmetic number, because the mean of its divisors is an integer number (565742592).

Almost surely, 2^5115255502 is an apocalyptic number.

5115255502 is a deficient number, since it is larger than the sum of its proper divisors (3936625970).

5115255502 is a wasteful number, since it uses less digits than its factorization.

5115255502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11786343.

The product of its (nonzero) digits is 12500, while the sum is 31.

The square root of 5115255502 is about 71521.0144083541. The cubic root of 5115255502 is about 1723.0152067102.

The spelling of 5115255502 in words is "five billion, one hundred fifteen million, two hundred fifty-five thousand, five hundred two".