11477618783 has 4 divisors (see below), whose sum is σ = 11560191720. Its totient is φ = 11395045848.

The previous prime is 11477618771. The next prime is 11477618791. The reversal of 11477618783 is 38781677411.

11477618783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11477618783 - 2²⁶ = 11410509919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11477618183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41286260 + ... + 41286537.

It is an arithmetic number, because the mean of its divisors is an integer number (2890047930).

Almost surely, 2^11477618783 is an apocalyptic number.

11477618783 is a deficient number, since it is larger than the sum of its proper divisors (82572937).

11477618783 is an equidigital number, since it uses as much as digits as its factorization.

11477618783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82572936.

The product of its digits is 1580544, while the sum is 53.

The spelling of 11477618783 in words is "eleven billion, four hundred seventy-seven million, six hundred eighteen thousand, seven hundred eighty-three".