5102115555 has 32 divisors (see below), whose sum is σ = 8389582848. Its totient is φ = 2645827200.

The previous prime is 5102115533. The next prime is 5102115587. The reversal of 5102115555 is 5555112015.

It is not a de Polignac number, because 5102115555 - 2²⁰ = 5101066979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1502910 + ... + 1506300.

It is an arithmetic number, because the mean of its divisors is an integer number (262174464).

Almost surely, 2^5102115555 is an apocalyptic number.

5102115555 is a deficient number, since it is larger than the sum of its proper divisors (3287467293).

5102115555 is a wasteful number, since it uses less digits than its factorization.

5102115555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6147.

The product of its (nonzero) digits is 6250, while the sum is 30.

The square root of 5102115555 is about 71429.0945973698. The cubic root of 5102115555 is about 1721.5385947612.

The spelling of 5102115555 in words is "five billion, one hundred two million, one hundred fifteen thousand, five hundred fifty-five".