25041414163 has 2 divisors, whose sum is σ = 25041414164. Its totient is φ = 25041414162.

The previous prime is 25041414133. The next prime is 25041414221. The reversal of 25041414163 is 36141414052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25041414163 - 2²⁹ = 24504543251 is a prime.

It is not a weakly prime, because it can be changed into another prime (25041414133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12520707081 + 12520707082.

It is an arithmetic number, because the mean of its divisors is an integer number (12520707082).

Almost surely, 2^25041414163 is an apocalyptic number.

25041414163 is a deficient number, since it is larger than the sum of its proper divisors (1).

25041414163 is an equidigital number, since it uses as much as digits as its factorization.

25041414163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 25041414163 in words is "twenty-five billion, forty-one million, four hundred fourteen thousand, one hundred sixty-three".