2508755315 has 32 divisors (see below), whose sum is σ = 3322460160. Its totient is φ = 1818426720.

The previous prime is 2508755311. The next prime is 2508755317. The reversal of 2508755315 is 5135578052.

It is not a de Polignac number, because 2508755315 - 2² = 2508755311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2508755311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3187352 + ... + 3188138.

It is an arithmetic number, because the mean of its divisors is an integer number (103826880).

Almost surely, 2^2508755315 is an apocalyptic number.

2508755315 is a deficient number, since it is larger than the sum of its proper divisors (813704845).

2508755315 is an equidigital number, since it uses as much as digits as its factorization.

2508755315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 41.

The square root of 2508755315 is about 50087.4766283948. The cubic root of 2508755315 is about 1358.7913344157.

The spelling of 2508755315 in words is "two billion, five hundred eight million, seven hundred fifty-five thousand, three hundred fifteen".