25362425267 has 2 divisors, whose sum is σ = 25362425268. Its totient is φ = 25362425266.

The previous prime is 25362425173. The next prime is 25362425279. The reversal of 25362425267 is 76252426352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25362425267 - 2²⁴ = 25345648051 is a prime.

It is a super-3 number, since 3×25362425267³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (25362425867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12681212633 + 12681212634.

It is an arithmetic number, because the mean of its divisors is an integer number (12681212634).

Almost surely, 2^25362425267 is an apocalyptic number.

25362425267 is a deficient number, since it is larger than the sum of its proper divisors (1).

25362425267 is an equidigital number, since it uses as much as digits as its factorization.

25362425267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 44.

The spelling of 25362425267 in words is "twenty-five billion, three hundred sixty-two million, four hundred twenty-five thousand, two hundred sixty-seven".