13045063511 has 2 divisors, whose sum is σ = 13045063512. Its totient is φ = 13045063510.

The previous prime is 13045063481. The next prime is 13045063513. The reversal of 13045063511 is 11536054031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13045063511 - 2²² = 13040869207 is a prime.

It is a Sophie Germain prime.

Together with 13045063513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13045063513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522531755 + 6522531756.

It is an arithmetic number, because the mean of its divisors is an integer number (6522531756).

Almost surely, 2^13045063511 is an apocalyptic number.

13045063511 is a deficient number, since it is larger than the sum of its proper divisors (1).

13045063511 is an equidigital number, since it uses as much as digits as its factorization.

13045063511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 13045063511 in words is "thirteen billion, forty-five million, sixty-three thousand, five hundred eleven".