26050625328401 has 2 divisors, whose sum is σ = 26050625328402. Its totient is φ = 26050625328400.

The previous prime is 26050625328373. The next prime is 26050625328407. The reversal of 26050625328401 is 10482352605062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25087526475025 + 963098853376 = 5008745^2 + 981376^2 .

It is a cyclic number.

It is not a de Polignac number, because 26050625328401 - 2¹⁴ = 26050625312017 is a prime.

It is not a weakly prime, because it can be changed into another prime (26050625328407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13025312664200 + 13025312664201.

It is an arithmetic number, because the mean of its divisors is an integer number (13025312664201).

Almost surely, 2^{26050625328401} is an apocalyptic number.

It is an amenable number.

26050625328401 is a deficient number, since it is larger than the sum of its proper divisors (1).

26050625328401 is an equidigital number, since it uses as much as digits as its factorization.

26050625328401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 26050625328401 in words is "twenty-six trillion, fifty billion, six hundred twenty-five million, three hundred twenty-eight thousand, four hundred one".