13522522463 has 2 divisors, whose sum is σ = 13522522464. Its totient is φ = 13522522462.

The previous prime is 13522522397. The next prime is 13522522469. The reversal of 13522522463 is 36422522531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13522522463 - 2⁸ = 13522522207 is a prime.

It is a super-2 number, since 2×13522522463² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13522522469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6761261231 + 6761261232.

It is an arithmetic number, because the mean of its divisors is an integer number (6761261232).

Almost surely, 2^13522522463 is an apocalyptic number.

13522522463 is a deficient number, since it is larger than the sum of its proper divisors (1).

13522522463 is an equidigital number, since it uses as much as digits as its factorization.

13522522463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 35.

The spelling of 13522522463 in words is "thirteen billion, five hundred twenty-two million, five hundred twenty-two thousand, four hundred sixty-three".