11004505345 has 16 divisors (see below), whose sum is σ = 13261916160. Its totient is φ = 8766014400.

The previous prime is 11004505321. The next prime is 11004505349. The reversal of 11004505345 is 54350540011.

It is not a de Polignac number, because 11004505345 - 2²³ = 10996116737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11004505349) 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, 1161136 + ... + 1170574.

It is an arithmetic number, because the mean of its divisors is an integer number (828869760).

Almost surely, 2^11004505345 is an apocalyptic number.

It is an amenable number.

11004505345 is a deficient number, since it is larger than the sum of its proper divisors (2257410815).

11004505345 is an equidigital number, since it uses as much as digits as its factorization.

11004505345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10416.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 11004505345 in words is "eleven billion, four million, five hundred five thousand, three hundred forty-five".