11056547333 has 12 divisors (see below), whose sum is σ = 11982441060. Its totient is φ = 10197547776.

The previous prime is 11056547321. The next prime is 11056547347. The reversal of 11056547333 is 33374565011.

It can be written as a sum of positive squares in 6 ways, for example, as 1362569569 + 9693977764 = 36913^2 + 98458^2 .

It is not a de Polignac number, because 11056547333 - 2⁶ = 11056547269 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056547233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181085 + ... + 234317.

It is an arithmetic number, because the mean of its divisors is an integer number (998536755).

Almost surely, 2^11056547333 is an apocalyptic number.

11056547333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11056547333 is a deficient number, since it is larger than the sum of its proper divisors (925893727).

11056547333 is a wasteful number, since it uses less digits than its factorization.

11056547333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54488 (or 54475 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 11056547333 in words is "eleven billion, fifty-six million, five hundred forty-seven thousand, three hundred thirty-three".