2115057508 has 24 divisors (see below), whose sum is σ = 3720697344. Its totient is φ = 1052016000.

The previous prime is 2115057467. The next prime is 2115057509. The reversal of 2115057508 is 8057505112.

It is not an unprimeable number, because it can be changed into a prime (2115057509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753708 + ... + 756508.

It is an arithmetic number, because the mean of its divisors is an integer number (155029056).

Almost surely, 2^2115057508 is an apocalyptic number.

It is an amenable number.

2115057508 is a deficient number, since it is larger than the sum of its proper divisors (1605639836).

2115057508 is a wasteful number, since it uses less digits than its factorization.

2115057508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723 (or 3721 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 34.

The square root of 2115057508 is about 45989.7543807314. The cubic root of 2115057508 is about 1283.6325661630.

The spelling of 2115057508 in words is "two billion, one hundred fifteen million, fifty-seven thousand, five hundred eight".