11664204733 has 4 divisors (see below), whose sum is σ = 11673743328. Its totient is φ = 11654666140.

The previous prime is 11664204703. The next prime is 11664204767. The reversal of 11664204733 is 33740246611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11664204733 - 2²⁵ = 11630650301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11664204692 and 11664204701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11664204703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4767463 + ... + 4769908.

It is an arithmetic number, because the mean of its divisors is an integer number (2918435832).

Almost surely, 2^11664204733 is an apocalyptic number.

It is an amenable number.

11664204733 is a deficient number, since it is larger than the sum of its proper divisors (9538595).

11664204733 is an equidigital number, since it uses as much as digits as its factorization.

11664204733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9538594.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 11664204733 in words is "eleven billion, six hundred sixty-four million, two hundred four thousand, seven hundred thirty-three".