25472959 has 2 divisors, whose sum is σ = 25472960. Its totient is φ = 25472958.

The previous prime is 25472927. The next prime is 25472963. The reversal of 25472959 is 95927452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25472959 - 2⁵ = 25472927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25472059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12736479 + 12736480.

It is an arithmetic number, because the mean of its divisors is an integer number (12736480).

Almost surely, 2^25472959 is an apocalyptic number.

25472959 is a deficient number, since it is larger than the sum of its proper divisors (1).

25472959 is an equidigital number, since it uses as much as digits as its factorization.

25472959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 43.

The square root of 25472959 is about 5047.0743010184. The cubic root of 25472959 is about 294.2341872023.

The spelling of 25472959 in words is "twenty-five million, four hundred seventy-two thousand, nine hundred fifty-nine".