25052943323 has 2 divisors, whose sum is σ = 25052943324. Its totient is φ = 25052943322.

The previous prime is 25052943317. The next prime is 25052943389. The reversal of 25052943323 is 32334925052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25052943323 - 2¹⁸ = 25052681179 is a prime.

It is not a weakly prime, because it can be changed into another prime (25052942323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12526471661 + 12526471662.

It is an arithmetic number, because the mean of its divisors is an integer number (12526471662).

Almost surely, 2^25052943323 is an apocalyptic number.

25052943323 is a deficient number, since it is larger than the sum of its proper divisors (1).

25052943323 is an equidigital number, since it uses as much as digits as its factorization.

25052943323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 25052943323 in words is "twenty-five billion, fifty-two million, nine hundred forty-three thousand, three hundred twenty-three".