11534829272568 has 96 divisors (see below), whose sum is σ = 37272407547600. Its totient is φ = 3295665503424.

The previous prime is 11534829272509. The next prime is 11534829272651. The reversal of 11534829272568 is 86527292843511.

It is a happy number.

11534829272568 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 48 + 2 + 9 + 27 + 2 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

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, 544907655 + ... + 544928822.

Almost surely, 2^{11534829272568} is an apocalyptic number.

11534829272568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11534829272568 is an abundant number, since it is smaller than the sum of its proper divisors (25737578275032).

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

11534829272568 is a wasteful number, since it uses less digits than its factorization.

11534829272568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089836506 (or 1089836489 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 63.

The spelling of 11534829272568 in words is "eleven trillion, five hundred thirty-four billion, eight hundred twenty-nine million, two hundred seventy-two thousand, five hundred sixty-eight".