25924508080 has 20 divisors (see below), whose sum is σ = 60274481472. Its totient is φ = 10369803200.

The previous prime is 25924508021. The next prime is 25924508081. The reversal of 25924508080 is 8080542952.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (25924508081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162028096 + ... + 162028255.

Almost surely, 2^25924508080 is an apocalyptic number.

25924508080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25924508080 is an abundant number, since it is smaller than the sum of its proper divisors (34349973392).

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

25924508080 is a wasteful number, since it uses less digits than its factorization.

25924508080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324056364 (or 324056358 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 25924508080 in words is "twenty-five billion, nine hundred twenty-four million, five hundred eight thousand, eighty".