11164669519 has 2 divisors, whose sum is σ = 11164669520. Its totient is φ = 11164669518.

The previous prime is 11164669513. The next prime is 11164669531. The reversal of 11164669519 is 91596646111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11164669519 - 2¹³ = 11164661327 is a prime.

It is a super-2 number, since 2×11164669519² (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 (11164669513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5582334759 + 5582334760.

It is an arithmetic number, because the mean of its divisors is an integer number (5582334760).

Almost surely, 2^11164669519 is an apocalyptic number.

11164669519 is a deficient number, since it is larger than the sum of its proper divisors (1).

11164669519 is an equidigital number, since it uses as much as digits as its factorization.

11164669519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 49.

The spelling of 11164669519 in words is "eleven billion, one hundred sixty-four million, six hundred sixty-nine thousand, five hundred nineteen".