25481850096 has 60 divisors (see below), whose sum is σ = 66059968568. Its totient is φ = 8464077312.

The previous prime is 25481850089. The next prime is 25481850101. The reversal of 25481850096 is 69005818452.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21358876 + ... + 21360068.

Almost surely, 2^25481850096 is an apocalyptic number.

It is an amenable number.

25481850096 is an abundant number, since it is smaller than the sum of its proper divisors (40578118472).

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

25481850096 is an equidigital number, since it uses as much as digits as its factorization.

25481850096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770 (or 1571 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 25481850096 in words is "twenty-five billion, four hundred eighty-one million, eight hundred fifty thousand, ninety-six".