11040650555 has 48 divisors (see below), whose sum is σ = 15211463904. Its totient is φ = 7628375040.

The previous prime is 11040650513. The next prime is 11040650563. The reversal of 11040650555 is 55505604011.

11040650555 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 11040650555 - 2¹⁶ = 11040585019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 4566707 + ... + 4569123.

It is an arithmetic number, because the mean of its divisors is an integer number (316905498).

Almost surely, 2^11040650555 is an apocalyptic number.

11040650555 is a deficient number, since it is larger than the sum of its proper divisors (4170813349).

11040650555 is a wasteful number, since it uses less digits than its factorization.

11040650555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636 (or 2613 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 11040650555 in words is "eleven billion, forty million, six hundred fifty thousand, five hundred fifty-five".