2525915884 has 6 divisors (see below), whose sum is σ = 4420352804. Its totient is φ = 1262957940.

The previous prime is 2525915849. The next prime is 2525915893. The reversal of 2525915884 is 4885195252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315739482 + ... + 315739489.

Almost surely, 2^2525915884 is an apocalyptic number.

It is an amenable number.

2525915884 is a deficient number, since it is larger than the sum of its proper divisors (1894436920).

2525915884 is a wasteful number, since it uses less digits than its factorization.

2525915884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631478975 (or 631478973 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 49.

The square root of 2525915884 is about 50258.4906657572. The cubic root of 2525915884 is about 1361.8824645229.

The spelling of 2525915884 in words is "two billion, five hundred twenty-five million, nine hundred fifteen thousand, eight hundred eighty-four".