25113452 has 24 divisors (see below), whose sum is σ = 54091296. Its totient is φ = 9934848.

The previous prime is 25113377. The next prime is 25113457. The reversal of 25113452 is 25431152.

It is not an unprimeable number, because it can be changed into a prime (25113457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34133 + ... + 34860.

It is an arithmetic number, because the mean of its divisors is an integer number (2253804).

Almost surely, 2^25113452 is an apocalyptic number.

It is an amenable number.

25113452 is an abundant number, since it is smaller than the sum of its proper divisors (28977844).

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

25113452 is a wasteful number, since it uses less digits than its factorization.

25113452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69017 (or 69015 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 25113452 is about 5011.3323577667. The cubic root of 25113452 is about 292.8434206312.

The spelling of 25113452 in words is "twenty-five million, one hundred thirteen thousand, four hundred fifty-two".