11485014205 has 12 divisors (see below), whose sum is σ = 16032142620. Its totient is φ = 7875438144.

The previous prime is 11485014169. The next prime is 11485014239. The reversal of 11485014205 is 50241058411.

It can be written as a sum of positive squares in 2 ways, for example, as 1396217956 + 10088796249 = 37366^2 + 100443^2 .

It is not a de Polignac number, because 11485014205 - 2⁷ = 11485014077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23438560 + ... + 23439049.

It is an arithmetic number, because the mean of its divisors is an integer number (1336011885).

Almost surely, 2^11485014205 is an apocalyptic number.

It is an amenable number.

11485014205 is a deficient number, since it is larger than the sum of its proper divisors (4547128415).

11485014205 is an equidigital number, since it uses as much as digits as its factorization.

11485014205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46877628 (or 46877621 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The spelling of 11485014205 in words is "eleven billion, four hundred eighty-five million, fourteen thousand, two hundred five".