13513550711 has 2 divisors, whose sum is σ = 13513550712. Its totient is φ = 13513550710.

The previous prime is 13513550707. The next prime is 13513550719. The reversal of 13513550711 is 11705531531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13513550711 - 2² = 13513550707 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13513550719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6756775355 + 6756775356.

It is an arithmetic number, because the mean of its divisors is an integer number (6756775356).

Almost surely, 2^13513550711 is an apocalyptic number.

13513550711 is a deficient number, since it is larger than the sum of its proper divisors (1).

13513550711 is an equidigital number, since it uses as much as digits as its factorization.

13513550711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7875, while the sum is 32.

The spelling of 13513550711 in words is "thirteen billion, five hundred thirteen million, five hundred fifty thousand, seven hundred eleven".