13495166507 has 2 divisors, whose sum is σ = 13495166508. Its totient is φ = 13495166506.

The previous prime is 13495166467. The next prime is 13495166513. The reversal of 13495166507 is 70566159431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13495166507 - 2¹⁰ = 13495165483 is a prime.

It is not a weakly prime, because it can be changed into another prime (13495166407) 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, 6747583253 + 6747583254.

It is an arithmetic number, because the mean of its divisors is an integer number (6747583254).

Almost surely, 2^13495166507 is an apocalyptic number.

13495166507 is a deficient number, since it is larger than the sum of its proper divisors (1).

13495166507 is an equidigital number, since it uses as much as digits as its factorization.

13495166507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 13495166507 in words is "thirteen billion, four hundred ninety-five million, one hundred sixty-six thousand, five hundred seven".