11516846272 has 28 divisors (see below), whose sum is σ = 23129098776. Its totient is φ = 5689041920.

The previous prime is 11516846269. The next prime is 11516846273. The reversal of 11516846272 is 27264861511.

It is not an unprimeable number, because it can be changed into a prime (11516846273) 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, 1078729 + ... + 1089352.

It is an arithmetic number, because the mean of its divisors is an integer number (826039242).

Almost surely, 2^11516846272 is an apocalyptic number.

It is an amenable number.

11516846272 is an abundant number, since it is smaller than the sum of its proper divisors (11612252504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11516846272 is an equidigital number, since it uses as much as digits as its factorization.

11516846272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168176 (or 2168166 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The spelling of 11516846272 in words is "eleven billion, five hundred sixteen million, eight hundred forty-six thousand, two hundred seventy-two".