11053890057 has 12 divisors (see below), whose sum is σ = 17144809296. Its totient is φ = 6316508520.

The previous prime is 11053890041. The next prime is 11053890083. The reversal of 11053890057 is 75009835011.

11053890057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11053890057 - 2⁴ = 11053890041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11053889997 and 11053890024.

It is not an unprimeable number, because it can be changed into a prime (11053890037) 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 11 ways as a sum of consecutive naturals, for example, 37598119 + ... + 37598412.

It is an arithmetic number, because the mean of its divisors is an integer number (1428734108).

Almost surely, 2^11053890057 is an apocalyptic number.

It is an amenable number.

11053890057 is a deficient number, since it is larger than the sum of its proper divisors (6090919239).

11053890057 is an equidigital number, since it uses as much as digits as its factorization.

11053890057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75196548 (or 75196541 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 39.

The spelling of 11053890057 in words is "eleven billion, fifty-three million, eight hundred ninety thousand, fifty-seven".