25353151 has 2 divisors, whose sum is σ = 25353152. Its totient is φ = 25353150.

The previous prime is 25353113. The next prime is 25353169. The reversal of 25353151 is 15135352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25353151 - 2¹¹ = 25351103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25353191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12676575 + 12676576.

It is an arithmetic number, because the mean of its divisors is an integer number (12676576).

Almost surely, 2^25353151 is an apocalyptic number.

25353151 is a deficient number, since it is larger than the sum of its proper divisors (1).

25353151 is an equidigital number, since it uses as much as digits as its factorization.

25353151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2250, while the sum is 25.

The square root of 25353151 is about 5035.1912575393. The cubic root of 25353151 is about 293.7721675741.

The spelling of 25353151 in words is "twenty-five million, three hundred fifty-three thousand, one hundred fifty-one".