25027750496 has 48 divisors (see below), whose sum is σ = 56450328480. Its totient is φ = 10699914240.

The previous prime is 25027750477. The next prime is 25027750537. The reversal of 25027750496 is 69405772052.

It is a self number, because there is not a number n which added to its sum of digits gives 25027750496.

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, 44975 + ... + 228206.

It is an arithmetic number, because the mean of its divisors is an integer number (1176048510).

Almost surely, 2^25027750496 is an apocalyptic number.

It is an amenable number.

25027750496 is an abundant number, since it is smaller than the sum of its proper divisors (31422577984).

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

25027750496 is a wasteful number, since it uses less digits than its factorization.

25027750496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273607 (or 273599 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 25027750496 in words is "twenty-five billion, twenty-seven million, seven hundred fifty thousand, four hundred ninety-six".