11382939055 has 8 divisors (see below), whose sum is σ = 13917254112. Its totient is φ = 8934533088.

The previous prime is 11382939047. The next prime is 11382939079. The reversal of 11382939055 is 55093928311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11382939055 - 2³ = 11382939047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11382938996 and 11382939014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21476979 + ... + 21477508.

It is an arithmetic number, because the mean of its divisors is an integer number (1739656764).

Almost surely, 2^11382939055 is an apocalyptic number.

11382939055 is a deficient number, since it is larger than the sum of its proper divisors (2534315057).

11382939055 is an equidigital number, since it uses as much as digits as its factorization.

11382939055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42954545.

The product of its (nonzero) digits is 291600, while the sum is 46.

The spelling of 11382939055 in words is "eleven billion, three hundred eighty-two million, nine hundred thirty-nine thousand, fifty-five".