2508825556 has 12 divisors (see below), whose sum is σ = 4581333792. Its totient is φ = 1199873048.

The previous prime is 2508825551. The next prime is 2508825559. The reversal of 2508825556 is 6555288052.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2508825551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13634830 + ... + 13635013.

It is an arithmetic number, because the mean of its divisors is an integer number (381777816).

Almost surely, 2^2508825556 is an apocalyptic number.

It is an amenable number.

2508825556 is a deficient number, since it is larger than the sum of its proper divisors (2072508236).

2508825556 is a wasteful number, since it uses less digits than its factorization.

2508825556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27269870 (or 27269868 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 46.

The square root of 2508825556 is about 50088.1778067440. The cubic root of 2508825556 is about 1358.8040156008.

The spelling of 2508825556 in words is "two billion, five hundred eight million, eight hundred twenty-five thousand, five hundred fifty-six".