11135054511 has 12 divisors (see below), whose sum is σ = 18381677392. Its totient is φ = 6362888256.

The previous prime is 11135054479. The next prime is 11135054527. The reversal of 11135054511 is 11545053111.

11135054511 is a `hidden beast` number, since 1 + 113 + 5 + 0 + 545 + 1 + 1 = 666.

It is not a de Polignac number, because 11135054511 - 2⁵ = 11135054479 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 (11135056511) 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, 88373386 + ... + 88373511.

Almost surely, 2^11135054511 is an apocalyptic number.

11135054511 is a deficient number, since it is larger than the sum of its proper divisors (7246622881).

11135054511 is a wasteful number, since it uses less digits than its factorization.

11135054511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176746910 (or 176746907 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The spelling of 11135054511 in words is "eleven billion, one hundred thirty-five million, fifty-four thousand, five hundred eleven".