2508878595136 has 63 divisors (see below), whose sum is σ = 5021286698199. Its totient is φ = 1243763515008.

The previous prime is 2508878595079. The next prime is 2508878595187. The reversal of 2508878595136 is 6315958788052.

The square root of 2508878595136 is 1583944.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1609286325 + ... + 1609287883.

Almost surely, 2^{2508878595136} is an apocalyptic number.

2508878595136 is the 1583944-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2508878595136

2508878595136 is an abundant number, since it is smaller than the sum of its proper divisors (2512408103063).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2508878595136 is an frugal number, since it uses more digits than its factorization.

2508878595136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384 (or 1688 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 67.

The spelling of 2508878595136 in words is "two trillion, five hundred eight billion, eight hundred seventy-eight million, five hundred ninety-five thousand, one hundred thirty-six".