25054080 has 64 divisors (see below), whose sum is σ = 79866000. Its totient is φ = 6680576.

The previous prime is 25054031. The next prime is 25054091. The reversal of 25054080 is 8045052.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 25054080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4605 + ... + 8444.

Almost surely, 2^25054080 is an apocalyptic number.

25054080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25054080 is an abundant number, since it is smaller than the sum of its proper divisors (54811920).

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

25054080 is a wasteful number, since it uses less digits than its factorization.

25054080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13071 (or 13059 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 25054080 is about 5005.4050785126. The cubic root of 25054080 is about 292.6124631456.

Subtracting from 25054080 its reverse (8045052), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 25054080 in words is "twenty-five million, fifty-four thousand, eighty".