25275015223 has 2 divisors, whose sum is σ = 25275015224. Its totient is φ = 25275015222.

The previous prime is 25275015137. The next prime is 25275015239. The reversal of 25275015223 is 32251057252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25275015223 - 2⁹ = 25275014711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25275015253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12637507611 + 12637507612.

It is an arithmetic number, because the mean of its divisors is an integer number (12637507612).

Almost surely, 2^25275015223 is an apocalyptic number.

25275015223 is a deficient number, since it is larger than the sum of its proper divisors (1).

25275015223 is an equidigital number, since it uses as much as digits as its factorization.

25275015223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 34.

The spelling of 25275015223 in words is "twenty-five billion, two hundred seventy-five million, fifteen thousand, two hundred twenty-three".