25233453 has 24 divisors (see below), whose sum is σ = 41827968. Its totient is φ = 14359392.

The previous prime is 25233433. The next prime is 25233479. The reversal of 25233453 is 35433252.

It is not a de Polignac number, because 25233453 - 2⁵ = 25233421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25233433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17776 + ... + 19142.

It is an arithmetic number, because the mean of its divisors is an integer number (1742832).

Almost surely, 2^25233453 is an apocalyptic number.

It is an amenable number.

25233453 is a deficient number, since it is larger than the sum of its proper divisors (16594515).

25233453 is a wasteful number, since it uses less digits than its factorization.

25233453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1670 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 25233453 is about 5023.2910526865. The cubic root of 25233453 is about 293.3091163146.

The spelling of 25233453 in words is "twenty-five million, two hundred thirty-three thousand, four hundred fifty-three".