11530653542332 has 48 divisors (see below), whose sum is σ = 21969993427200. Its totient is φ = 5276936903040.

The previous prime is 11530653542327. The next prime is 11530653542363. The reversal of 11530653542332 is 23324535603511.

It is a super-2 number, since 2×11530653542332² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17642482 + ... + 18284377.

It is an arithmetic number, because the mean of its divisors is an integer number (457708196400).

Almost surely, 2^{11530653542332} is an apocalyptic number.

It is an amenable number.

11530653542332 is a deficient number, since it is larger than the sum of its proper divisors (10439339884868).

11530653542332 is a wasteful number, since it uses less digits than its factorization.

11530653542332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35927026 (or 35927024 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

The spelling of 11530653542332 in words is "eleven trillion, five hundred thirty billion, six hundred fifty-three million, five hundred forty-two thousand, three hundred thirty-two".