11340875545 has 16 divisors (see below), whose sum is σ = 14059100160. Its totient is φ = 8773128000.

The previous prime is 11340875543. The next prime is 11340875563. The reversal of 11340875545 is 54557804311.

It is not a de Polignac number, because 11340875545 - 2¹ = 11340875543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11340875543) 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, 173536 + ... + 229774.

It is an arithmetic number, because the mean of its divisors is an integer number (878693760).

Almost surely, 2^11340875545 is an apocalyptic number.

It is an amenable number.

11340875545 is a deficient number, since it is larger than the sum of its proper divisors (2718224615).

11340875545 is a wasteful number, since it uses less digits than its factorization.

11340875545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57576.

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 11340875545 in words is "eleven billion, three hundred forty million, eight hundred seventy-five thousand, five hundred forty-five".