25613729498112 has 88 divisors (see below), whose sum is σ = 78022774295616. Its totient is φ = 7318208421888.

The previous prime is 25613729498087. The next prime is 25613729498117. The reversal of 25613729498112 is 21189492731652.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25613729498117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595535823 + ... + 595578830.

Almost surely, 2^{25613729498112} is an apocalyptic number.

It is an amenable number.

25613729498112 is an abundant number, since it is smaller than the sum of its proper divisors (52409044797504).

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

25613729498112 is a wasteful number, since it uses less digits than its factorization.

25613729498112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191114683 (or 1191114665 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 60.

The spelling of 25613729498112 in words is "twenty-five trillion, six hundred thirteen billion, seven hundred twenty-nine million, four hundred ninety-eight thousand, one hundred twelve".