25226242674053 has 2 divisors, whose sum is σ = 25226242674054. Its totient is φ = 25226242674052.

The previous prime is 25226242674023. The next prime is 25226242674067. The reversal of 25226242674053 is 35047624262252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23773981484449 + 1452261189604 = 4875857^2 + 1205098^2 .

It is a cyclic number.

It is not a de Polignac number, because 25226242674053 - 2²⁶ = 25226175565189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25226242673992 and 25226242674010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25226242674013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12613121337026 + 12613121337027.

It is an arithmetic number, because the mean of its divisors is an integer number (12613121337027).

Almost surely, 2^{25226242674053} is an apocalyptic number.

It is an amenable number.

25226242674053 is a deficient number, since it is larger than the sum of its proper divisors (1).

25226242674053 is an equidigital number, since it uses as much as digits as its factorization.

25226242674053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9676800, while the sum is 50.

The spelling of 25226242674053 in words is "twenty-five trillion, two hundred twenty-six billion, two hundred forty-two million, six hundred seventy-four thousand, fifty-three".