25825153 has 2 divisors, whose sum is σ = 25825154. Its totient is φ = 25825152.

The previous prime is 25825117. The next prime is 25825169. The reversal of 25825153 is 35152852.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22924944 + 2900209 = 4788^2 + 1703^2 .

It is a cyclic number.

It is not a de Polignac number, because 25825153 - 2⁹ = 25824641 is a prime.

It is not a weakly prime, because it can be changed into another prime (25825253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12912576 + 12912577.

It is an arithmetic number, because the mean of its divisors is an integer number (12912577).

Almost surely, 2^25825153 is an apocalyptic number.

It is an amenable number.

25825153 is a deficient number, since it is larger than the sum of its proper divisors (1).

25825153 is an equidigital number, since it uses as much as digits as its factorization.

25825153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12000, while the sum is 31.

The square root of 25825153 is about 5081.8454325176. The cubic root of 25825153 is about 295.5840311559.

The spelling of 25825153 in words is "twenty-five million, eight hundred twenty-five thousand, one hundred fifty-three".