25253063 has 8 divisors (see below), whose sum is σ = 27777936. Its totient is φ = 22956120.

The previous prime is 25253051. The next prime is 25253093. The reversal of 25253063 is 36035252.

It is not a de Polignac number, because 25253063 - 2⁴ = 25253047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25253093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8156 + ... + 10817.

It is an arithmetic number, because the mean of its divisors is an integer number (3472242).

Almost surely, 2^25253063 is an apocalyptic number.

25253063 is a deficient number, since it is larger than the sum of its proper divisors (2524873).

25253063 is an equidigital number, since it uses as much as digits as its factorization.

25253063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19006 (or 18984 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 25253063 is about 5025.2425812094. The cubic root of 25253063 is about 293.3850776773.

The spelling of 25253063 in words is "twenty-five million, two hundred fifty-three thousand, sixty-three".