11545285753 has 4 divisors (see below), whose sum is σ = 11545504128. Its totient is φ = 11545067380.

The previous prime is 11545285733. The next prime is 11545285771. The reversal of 11545285753 is 35758254511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11545285753 - 2²⁵ = 11511731321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11545285733) 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, 25488 + ... + 154078.

It is an arithmetic number, because the mean of its divisors is an integer number (2886376032).

Almost surely, 2^11545285753 is an apocalyptic number.

It is an amenable number.

11545285753 is a deficient number, since it is larger than the sum of its proper divisors (218375).

11545285753 is an equidigital number, since it uses as much as digits as its factorization.

11545285753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218374.

The product of its digits is 840000, while the sum is 46.

The spelling of 11545285753 in words is "eleven billion, five hundred forty-five million, two hundred eighty-five thousand, seven hundred fifty-three".