1133775516 has 12 divisors (see below), whose sum is σ = 2645476232. Its totient is φ = 377925168.

The previous prime is 1133775473. The next prime is 1133775521. The reversal of 1133775516 is 6155773311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47240635 + ... + 47240658.

Almost surely, 2^1133775516 is an apocalyptic number.

It is an amenable number.

1133775516 is an abundant number, since it is smaller than the sum of its proper divisors (1511700716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133775516 is a wasteful number, since it uses less digits than its factorization.

1133775516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94481300 (or 94481298 counting only the distinct ones).

The product of its digits is 66150, while the sum is 39.

The square root of 1133775516 is about 33671.5832119608. The cubic root of 1133775516 is about 1042.7391783107.

The spelling of 1133775516 in words is "one billion, one hundred thirty-three million, seven hundred seventy-five thousand, five hundred sixteen".