11723536265 has 16 divisors (see below), whose sum is σ = 16079904000. Its totient is φ = 8038040640.

The previous prime is 11723536249. The next prime is 11723536273. The reversal of 11723536265 is 56263532711.

It is not a de Polignac number, because 11723536265 - 2⁴ = 11723536249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408611 + ... + 436359.

It is an arithmetic number, because the mean of its divisors is an integer number (1004994000).

Almost surely, 2^11723536265 is an apocalyptic number.

It is an amenable number.

11723536265 is a deficient number, since it is larger than the sum of its proper divisors (4356367735).

11723536265 is a wasteful number, since it uses less digits than its factorization.

11723536265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39832.

The product of its digits is 226800, while the sum is 41.

The spelling of 11723536265 in words is "eleven billion, seven hundred twenty-three million, five hundred thirty-six thousand, two hundred sixty-five".