25079652864041 has 2 divisors, whose sum is σ = 25079652864042. Its totient is φ = 25079652864040.

The previous prime is 25079652863953. The next prime is 25079652864059. The reversal of 25079652864041 is 14046825697052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23788747871641 + 1290904992400 = 4877371^2 + 1136180^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25079652864041 is a prime.

It is not a weakly prime, because it can be changed into another prime (25079652864941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12539826432020 + 12539826432021.

It is an arithmetic number, because the mean of its divisors is an integer number (12539826432021).

Almost surely, 2^{25079652864041} is an apocalyptic number.

It is an amenable number.

25079652864041 is a deficient number, since it is larger than the sum of its proper divisors (1).

25079652864041 is an equidigital number, since it uses as much as digits as its factorization.

25079652864041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 59.

The spelling of 25079652864041 in words is "twenty-five trillion, seventy-nine billion, six hundred fifty-two million, eight hundred sixty-four thousand, forty-one".