11608929793 has 4 divisors (see below), whose sum is σ = 11613807828. Its totient is φ = 11604051760.

The previous prime is 11608929751. The next prime is 11608929809. The reversal of 11608929793 is 39792980611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 918817344 + 10690112449 = 30312^2 + 103393^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11608929793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11608929733) 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, 2435446 + ... + 2440207.

It is an arithmetic number, because the mean of its divisors is an integer number (2903451957).

Almost surely, 2^11608929793 is an apocalyptic number.

It is an amenable number.

11608929793 is a deficient number, since it is larger than the sum of its proper divisors (4878035).

11608929793 is an equidigital number, since it uses as much as digits as its factorization.

11608929793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878034.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The spelling of 11608929793 in words is "eleven billion, six hundred eight million, nine hundred twenty-nine thousand, seven hundred ninety-three".