26696592253 has 2 divisors, whose sum is σ = 26696592254. Its totient is φ = 26696592252.

The previous prime is 26696592229. The next prime is 26696592271. The reversal of 26696592253 is 35229569662.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14342936644 + 12353655609 = 119762^2 + 111147^2 .

It is a cyclic number.

It is not a de Polignac number, because 26696592253 - 2²¹ = 26694495101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26696592194 and 26696592203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26696592283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13348296126 + 13348296127.

It is an arithmetic number, because the mean of its divisors is an integer number (13348296127).

Almost surely, 2^26696592253 is an apocalyptic number.

It is an amenable number.

26696592253 is a deficient number, since it is larger than the sum of its proper divisors (1).

26696592253 is an equidigital number, since it uses as much as digits as its factorization.

26696592253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10497600, while the sum is 55.

The spelling of 26696592253 in words is "twenty-six billion, six hundred ninety-six million, five hundred ninety-two thousand, two hundred fifty-three".