25484253 has 16 divisors (see below), whose sum is σ = 35614080. Its totient is φ = 16178624.

The previous prime is 25484233. The next prime is 25484267. The reversal of 25484253 is 35248452.

It is a cyclic number.

It is not a de Polignac number, because 25484253 - 2¹⁰ = 25483229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25484213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17875 + ... + 19247.

It is an arithmetic number, because the mean of its divisors is an integer number (2225880).

Almost surely, 2^25484253 is an apocalyptic number.

25484253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25484253 is a deficient number, since it is larger than the sum of its proper divisors (10129827).

25484253 is a wasteful number, since it uses less digits than its factorization.

25484253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668.

The product of its digits is 38400, while the sum is 33.

The square root of 25484253 is about 5048.1930430601. The cubic root of 25484253 is about 294.2776658563.

The spelling of 25484253 in words is "twenty-five million, four hundred eighty-four thousand, two hundred fifty-three".