25620484096 has 117 divisors (see below), whose sum is σ = 53389830819. Its totient is φ = 12292915200.

The previous prime is 25620484079. The next prime is 25620484111. The reversal of 25620484096 is 69048402652.

The square root of 25620484096 is 160064.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 21686685696 + 3933798400 = 147264^2 + 62720^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 420007906 + ... + 420007966.

Almost surely, 2^25620484096 is an apocalyptic number.

25620484096 is the 160064-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25620484096

25620484096 is an abundant number, since it is smaller than the sum of its proper divisors (27769346723).

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

25620484096 is an frugal number, since it uses more digits than its factorization.

25620484096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 25620484096 in words is "twenty-five billion, six hundred twenty million, four hundred eighty-four thousand, ninety-six".