11533270376 has 16 divisors (see below), whose sum is σ = 21632970240. Its totient is φ = 5764478320.

The previous prime is 11533270369. The next prime is 11533270403. The reversal of 11533270376 is 67307233511.

It is a happy 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, 246770 + ... + 289761.

It is an arithmetic number, because the mean of its divisors is an integer number (1352060640).

Almost surely, 2^11533270376 is an apocalyptic number.

It is an amenable number.

11533270376 is a deficient number, since it is larger than the sum of its proper divisors (10099699864).

11533270376 is a wasteful number, since it uses less digits than its factorization.

11533270376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539224 (or 539220 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 38.

The spelling of 11533270376 in words is "eleven billion, five hundred thirty-three million, two hundred seventy thousand, three hundred seventy-six".