2548887508 has 24 divisors (see below), whose sum is σ = 4768021440. Its totient is φ = 1189298880.

The previous prime is 2548887493. The next prime is 2548887511. The reversal of 2548887508 is 8057888452.

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, 334098 + ... + 341641.

It is an arithmetic number, because the mean of its divisors is an integer number (198667560).

Almost surely, 2^2548887508 is an apocalyptic number.

It is an amenable number.

2548887508 is a deficient number, since it is larger than the sum of its proper divisors (2219133932).

2548887508 is a wasteful number, since it uses less digits than its factorization.

2548887508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675807 (or 675805 counting only the distinct ones).

The product of its (nonzero) digits is 5734400, while the sum is 55.

The square root of 2548887508 is about 50486.5081779281. The cubic root of 2548887508 is about 1365.9985015707.

The spelling of 2548887508 in words is "two billion, five hundred forty-eight million, eight hundred eighty-seven thousand, five hundred eight".