11848572673 has 16 divisors (see below), whose sum is σ = 13588210944. Its totient is φ = 10120743360.

The previous prime is 11848572649. The next prime is 11848572709. The reversal of 11848572673 is 37627584811.

It is a de Polignac number, because none of the positive numbers 2^k-11848572673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11848572673.

It is not an unprimeable number, because it can be changed into a prime (11848572973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3118611 + ... + 3122407.

It is an arithmetic number, because the mean of its divisors is an integer number (849263184).

Almost surely, 2^11848572673 is an apocalyptic number.

It is an amenable number.

11848572673 is a deficient number, since it is larger than the sum of its proper divisors (1739638271).

11848572673 is an equidigital number, since it uses as much as digits as its factorization.

11848572673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5232.

The product of its digits is 2257920, while the sum is 52.

The spelling of 11848572673 in words is "eleven billion, eight hundred forty-eight million, five hundred seventy-two thousand, six hundred seventy-three".