11833648737 has 8 divisors (see below), whose sum is σ = 16322274240. Its totient is φ = 7617061200.

The previous prime is 11833648699. The next prime is 11833648793. The reversal of 11833648737 is 73784633811.

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

It is not a de Polignac number, because 11833648737 - 2²⁸ = 11565213281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11833648737.

It is not an unprimeable number, because it can be changed into a prime (11833648637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68009389 + ... + 68009562.

It is an arithmetic number, because the mean of its divisors is an integer number (2040284280).

Almost surely, 2^11833648737 is an apocalyptic number.

It is an amenable number.

11833648737 is a deficient number, since it is larger than the sum of its proper divisors (4488625503).

11833648737 is a wasteful number, since it uses less digits than its factorization.

11833648737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136018983.

The product of its digits is 2032128, while the sum is 51.

The spelling of 11833648737 in words is "eleven billion, eight hundred thirty-three million, six hundred forty-eight thousand, seven hundred thirty-seven".