25483512684 has 96 divisors (see below), whose sum is σ = 68420025856. Its totient is φ = 7231472640.

The previous prime is 25483512679. The next prime is 25483512701. The reversal of 25483512684 is 48621538452.

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 31 ways as a sum of consecutive naturals, for example, 8009574 + ... + 8012754.

Almost surely, 2^25483512684 is an apocalyptic number.

It is an amenable number.

25483512684 is an abundant number, since it is smaller than the sum of its proper divisors (42936513172).

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

25483512684 is a wasteful number, since it uses less digits than its factorization.

25483512684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3815 (or 3813 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 48.

The spelling of 25483512684 in words is "twenty-five billion, four hundred eighty-three million, five hundred twelve thousand, six hundred eighty-four".