11847325993 has 8 divisors (see below), whose sum is σ = 12639987360. Its totient is φ = 11065304640.

The previous prime is 11847325991. The next prime is 11847326003. The reversal of 11847325993 is 39952374811.

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 11847325993 - 2¹ = 11847325991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11847325993.

It is not an unprimeable number, because it can be changed into a prime (11847325991) 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, 2657703 + ... + 2662156.

It is an arithmetic number, because the mean of its divisors is an integer number (1579998420).

Almost surely, 2^11847325993 is an apocalyptic number.

It is an amenable number.

11847325993 is a deficient number, since it is larger than the sum of its proper divisors (792661367).

11847325993 is a wasteful number, since it uses less digits than its factorization.

11847325993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320007.

The product of its digits is 1632960, while the sum is 52.

The spelling of 11847325993 in words is "eleven billion, eight hundred forty-seven million, three hundred twenty-five thousand, nine hundred ninety-three".