11652640566005 has 16 divisors (see below), whose sum is σ = 14720036073600. Its totient is φ = 8830928266560.

The previous prime is 11652640565983. The next prime is 11652640566029. The reversal of 11652640566005 is 50066504625611.

It is not a de Polignac number, because 11652640566005 - 2⁸ = 11652640565749 is a prime.

It is a congruent number.

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, 2250401 + ... + 5326310.

It is an arithmetic number, because the mean of its divisors is an integer number (920002254600).

Almost surely, 2^{11652640566005} is an apocalyptic number.

It is an amenable number.

11652640566005 is a deficient number, since it is larger than the sum of its proper divisors (3067395507595).

11652640566005 is a wasteful number, since it uses less digits than its factorization.

11652640566005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7592924.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 11652640566005 in words is "eleven trillion, six hundred fifty-two billion, six hundred forty million, five hundred sixty-six thousand, five".