25482312892 has 6 divisors (see below), whose sum is σ = 44594047568. Its totient is φ = 12741156444.

The previous prime is 25482312853. The next prime is 25482312923. The reversal of 25482312892 is 29821328452.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3185289108 + ... + 3185289115.

Almost surely, 2^25482312892 is an apocalyptic number.

It is an amenable number.

25482312892 is a deficient number, since it is larger than the sum of its proper divisors (19111734676).

25482312892 is a wasteful number, since it uses less digits than its factorization.

25482312892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6370578227 (or 6370578225 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The spelling of 25482312892 in words is "twenty-five billion, four hundred eighty-two million, three hundred twelve thousand, eight hundred ninety-two".