25044096996 has 96 divisors (see below), whose sum is σ = 66231285120. Its totient is φ = 8180984448.

The previous prime is 25044096983. The next prime is 25044097097. The reversal of 25044096996 is 69969044052.

It is a happy number.

25044096996 is a `hidden beast` number, since 2 + 50 + 440 + 9 + 69 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6254331 + ... + 6258333.

It is an arithmetic number, because the mean of its divisors is an integer number (689909220).

Almost surely, 2^25044096996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25044096996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33115642560).

25044096996 is an abundant number, since it is smaller than the sum of its proper divisors (41187188124).

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

25044096996 is a wasteful number, since it uses less digits than its factorization.

25044096996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162 (or 5154 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 25044096996 in words is "twenty-five billion, forty-four million, ninety-six thousand, nine hundred ninety-six".