25762988050 has 48 divisors (see below), whose sum is σ = 48162933000. Its totient is φ = 10252915200.

The previous prime is 25762988047. The next prime is 25762988059. The reversal of 25762988050 is 5088926752.

It can be written as a sum of positive squares in 12 ways, for example, as 8641003849 + 17121984201 = 92957^2 + 130851^2 .

It is not an unprimeable number, because it can be changed into a prime (25762988059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9439086 + ... + 9441814.

Almost surely, 2^25762988050 is an apocalyptic number.

25762988050 is a deficient number, since it is larger than the sum of its proper divisors (22399944950).

25762988050 is a wasteful number, since it uses less digits than its factorization.

25762988050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631 (or 3626 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 25762988050 in words is "twenty-five billion, seven hundred sixty-two million, nine hundred eighty-eight thousand, fifty".