26802090253963 has 2 divisors, whose sum is σ = 26802090253964. Its totient is φ = 26802090253962.

The previous prime is 26802090253957. The next prime is 26802090254053. The reversal of 26802090253963 is 36935209020862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26802090253963 - 2²⁵ = 26802056699531 is a prime.

It is not a weakly prime, because it can be changed into another prime (26802090253943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13401045126981 + 13401045126982.

It is an arithmetic number, because the mean of its divisors is an integer number (13401045126982).

Almost surely, 2^{26802090253963} is an apocalyptic number.

26802090253963 is a deficient number, since it is larger than the sum of its proper divisors (1).

26802090253963 is an equidigital number, since it uses as much as digits as its factorization.

26802090253963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8398080, while the sum is 55.

The spelling of 26802090253963 in words is "twenty-six trillion, eight hundred two billion, ninety million, two hundred fifty-three thousand, nine hundred sixty-three".