25016452327 has 2 divisors, whose sum is σ = 25016452328. Its totient is φ = 25016452326.

The previous prime is 25016452313. The next prime is 25016452337. The reversal of 25016452327 is 72325461052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25016452327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25016452337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12508226163 + 12508226164.

It is an arithmetic number, because the mean of its divisors is an integer number (12508226164).

Almost surely, 2^25016452327 is an apocalyptic number.

25016452327 is a deficient number, since it is larger than the sum of its proper divisors (1).

25016452327 is an equidigital number, since it uses as much as digits as its factorization.

25016452327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 25016452327 in words is "twenty-five billion, sixteen million, four hundred fifty-two thousand, three hundred twenty-seven".