25250411530564 has 12 divisors (see below), whose sum is σ = 48205331103888. Its totient is φ = 11477459786600.

The previous prime is 25250411530507. The next prime is 25250411530601. The reversal of 25250411530564 is 46503511405252.

It is a self number, because there is not a number n which added to its sum of digits gives 25250411530564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286936494622 + ... + 286936494709.

It is an arithmetic number, because the mean of its divisors is an integer number (4017110925324).

Almost surely, 2^{25250411530564} is an apocalyptic number.

It is an amenable number.

25250411530564 is a deficient number, since it is larger than the sum of its proper divisors (22954919573324).

25250411530564 is a wasteful number, since it uses less digits than its factorization.

25250411530564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573872989346 (or 573872989344 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 25250411530564 in words is "twenty-five trillion, two hundred fifty billion, four hundred eleven million, five hundred thirty thousand, five hundred sixty-four".