11792933993 has 4 divisors (see below), whose sum is σ = 11954481108. Its totient is φ = 11631386880.

The previous prime is 11792933989. The next prime is 11792934001. The reversal of 11792933993 is 39933929711.

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 6184721449 + 5608212544 = 78643^2 + 74888^2 .

It is a cyclic number.

It is not a de Polignac number, because 11792933993 - 2² = 11792933989 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11792933923) 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, 80773448 + ... + 80773593.

It is an arithmetic number, because the mean of its divisors is an integer number (2988620277).

Almost surely, 2^11792933993 is an apocalyptic number.

It is an amenable number.

11792933993 is a deficient number, since it is larger than the sum of its proper divisors (161547115).

11792933993 is an equidigital number, since it uses as much as digits as its factorization.

11792933993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161547114.

The product of its digits is 2480058, while the sum is 56.

The spelling of 11792933993 in words is "eleven billion, seven hundred ninety-two million, nine hundred thirty-three thousand, nine hundred ninety-three".