25093411297 has 2 divisors, whose sum is σ = 25093411298. Its totient is φ = 25093411296.

The previous prime is 25093411271. The next prime is 25093411319. The reversal of 25093411297 is 79211439052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25093411281 + 16 = 158409^2 + 4^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25093411297 is a prime.

It is not a weakly prime, because it can be changed into another prime (25093411267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12546705648 + 12546705649.

It is an arithmetic number, because the mean of its divisors is an integer number (12546705649).

Almost surely, 2^25093411297 is an apocalyptic number.

It is an amenable number.

25093411297 is a deficient number, since it is larger than the sum of its proper divisors (1).

25093411297 is an equidigital number, since it uses as much as digits as its factorization.

25093411297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 25093411297 in words is "twenty-five billion, ninety-three million, four hundred eleven thousand, two hundred ninety-seven".