11164016265 has 16 divisors (see below), whose sum is σ = 18063129600. Its totient is φ = 5887240832.

The previous prime is 11164016261. The next prime is 11164016273. The reversal of 11164016265 is 56261046111.

It is a cyclic number.

It is not a de Polignac number, because 11164016265 - 2² = 11164016261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11164016261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4179945 + ... + 4182614.

It is an arithmetic number, because the mean of its divisors is an integer number (1128945600).

Almost surely, 2^11164016265 is an apocalyptic number.

11164016265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11164016265 is a deficient number, since it is larger than the sum of its proper divisors (6899113335).

11164016265 is an equidigital number, since it uses as much as digits as its factorization.

11164016265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8362656.

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 11164016265 in words is "eleven billion, one hundred sixty-four million, sixteen thousand, two hundred sixty-five".