11607616765 has 8 divisors (see below), whose sum is σ = 13930097760. Its totient is φ = 9285454992.

The previous prime is 11607616721. The next prime is 11607616771. The reversal of 11607616765 is 56761670611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11607616765 - 2⁷ = 11607616637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9226 + ... + 152644.

It is an arithmetic number, because the mean of its divisors is an integer number (1741262220).

Almost surely, 2^11607616765 is an apocalyptic number.

It is an amenable number.

11607616765 is a deficient number, since it is larger than the sum of its proper divisors (2322480995).

11607616765 is a wasteful number, since it uses less digits than its factorization.

11607616765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159611.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 11607616765 in words is "eleven billion, six hundred seven million, six hundred sixteen thousand, seven hundred sixty-five".