2506835508 has 24 divisors (see below), whose sum is σ = 5869959648. Its totient is φ = 832658016.

The previous prime is 2506835477. The next prime is 2506835531. The reversal of 2506835508 is 8055386052.

It is a self number, because there is not a number n which added to its sum of digits gives 2506835508.

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, 365691 + ... + 372482.

It is an arithmetic number, because the mean of its divisors is an integer number (244581652).

Almost surely, 2^2506835508 is an apocalyptic number.

It is an amenable number.

2506835508 is an abundant number, since it is smaller than the sum of its proper divisors (3363124140).

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

2506835508 is a wasteful number, since it uses less digits than its factorization.

2506835508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738463 (or 738461 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 2506835508 is about 50068.3084195981. The cubic root of 2506835508 is about 1358.4446441943. Note that the first 3 decimals are identical.

The spelling of 2506835508 in words is "two billion, five hundred six million, eight hundred thirty-five thousand, five hundred eight".