25200452 has 12 divisors (see below), whose sum is σ = 44372496. Its totient is φ = 12522600.

The previous prime is 25200431. The next prime is 25200457. The reversal of 25200452 is 25400252.

It is not an unprimeable number, because it can be changed into a prime (25200457) 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, 18674 + ... + 19977.

It is an arithmetic number, because the mean of its divisors is an integer number (3697708).

Almost surely, 2^25200452 is an apocalyptic number.

It is an amenable number.

25200452 is a deficient number, since it is larger than the sum of its proper divisors (19172044).

25200452 is a wasteful number, since it uses less digits than its factorization.

25200452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38818 (or 38816 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 25200452 is about 5020.0051792802. The cubic root of 25200452 is about 293.1811946370.

It can be divided in two parts, 25200 and 452, that added together give a palindrome (25652).

The spelling of 25200452 in words is "twenty-five million, two hundred thousand, four hundred fifty-two".