11645652533112 has 96 divisors (see below), whose sum is σ = 34375721562000. Its totient is φ = 3540105658368.

The previous prime is 11645652533093. The next prime is 11645652533143. The reversal of 11645652533112 is 21133525654611.

It is a happy number.

11645652533112 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 5 + 6 + 525 + 3 + 3 + 112 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74873737 + ... + 75029112.

Almost surely, 2^{11645652533112} is an apocalyptic number.

11645652533112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11645652533112 is an abundant number, since it is smaller than the sum of its proper divisors (22730069028888).

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

11645652533112 is a wasteful number, since it uses less digits than its factorization.

11645652533112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149902957 (or 149902950 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The spelling of 11645652533112 in words is "eleven trillion, six hundred forty-five billion, six hundred fifty-two million, five hundred thirty-three thousand, one hundred twelve".