25325323 has 16 divisors (see below), whose sum is σ = 28005120. Its totient is φ = 22819104.

The previous prime is 25325317. The next prime is 25325327. The reversal of 25325323 is 32352352.

It is a cyclic number.

It is not a de Polignac number, because 25325323 - 2⁹ = 25324811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25325327) 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, 28240 + ... + 29122.

It is an arithmetic number, because the mean of its divisors is an integer number (1750320).

Almost surely, 2^25325323 is an apocalyptic number.

25325323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

25325323 is a deficient number, since it is larger than the sum of its proper divisors (2679797).

25325323 is a wasteful number, since it uses less digits than its factorization.

25325323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978.

The product of its digits is 5400, while the sum is 25.

The square root of 25325323 is about 5032.4271480072. The cubic root of 25325323 is about 293.6646453081.

Adding to 25325323 its reverse (32352352), we get a palindrome (57677675).

The spelling of 25325323 in words is "twenty-five million, three hundred twenty-five thousand, three hundred twenty-three".