11006516399 has 2 divisors, whose sum is σ = 11006516400. Its totient is φ = 11006516398.

The previous prime is 11006516351. The next prime is 11006516401. The reversal of 11006516399 is 99361560011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11006516399 - 2²⁴ = 10989739183 is a prime.

It is a super-2 number, since 2×11006516399² (a number of 21 digits) contains 22 as substring.

Together with 11006516401, 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 (11006516699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503258199 + 5503258200.

It is an arithmetic number, because the mean of its divisors is an integer number (5503258200).

Almost surely, 2^11006516399 is an apocalyptic number.

11006516399 is a deficient number, since it is larger than the sum of its proper divisors (1).

11006516399 is an equidigital number, since it uses as much as digits as its factorization.

11006516399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740, while the sum is 41.

The spelling of 11006516399 in words is "eleven billion, six million, five hundred sixteen thousand, three hundred ninety-nine".