13775363263 has 2 divisors, whose sum is σ = 13775363264. Its totient is φ = 13775363262.

The previous prime is 13775363237. The next prime is 13775363281. The reversal of 13775363263 is 36236357731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13775363263 - 2²⁵ = 13741808831 is a prime.

It is a super-2 number, since 2×13775363263² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13775163263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6887681631 + 6887681632.

It is an arithmetic number, because the mean of its divisors is an integer number (6887681632).

Almost surely, 2^13775363263 is an apocalyptic number.

13775363263 is a deficient number, since it is larger than the sum of its proper divisors (1).

13775363263 is an equidigital number, since it uses as much as digits as its factorization.

13775363263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1428840, while the sum is 46.

The spelling of 13775363263 in words is "thirteen billion, seven hundred seventy-five million, three hundred sixty-three thousand, two hundred sixty-three".