11255553083 has 4 divisors (see below), whose sum is σ = 11280182760. Its totient is φ = 11230923408.

The previous prime is 11255553077. The next prime is 11255553151. The reversal of 11255553083 is 38035555211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11255553083 - 2²⁰ = 11254504507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11255553053) 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, 12314153 + ... + 12315066.

It is an arithmetic number, because the mean of its divisors is an integer number (2820045690).

Almost surely, 2^11255553083 is an apocalyptic number.

11255553083 is a deficient number, since it is larger than the sum of its proper divisors (24629677).

11255553083 is an equidigital number, since it uses as much as digits as its factorization.

11255553083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24629676.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 11255553083 in words is "eleven billion, two hundred fifty-five million, five hundred fifty-three thousand, eighty-three".