112545694805544 has 1024 divisors, whose sum is σ = 429021934387200. Its totient is φ = 26393989708800.

The previous prime is 112545694805527. The next prime is 112545694805603. The reversal of 112545694805544 is 445508496545211.

112545694805544 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 4 + 5 + 6 + 9 + 4 + 80 + 5 + 544 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1949590809 + ... + 1949648535.

It is an arithmetic number, because the mean of its divisors is an integer number (418966732800).

Almost surely, 2^{112545694805544} is an apocalyptic number.

112545694805544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112545694805544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214510967193600).

112545694805544 is an abundant number, since it is smaller than the sum of its proper divisors (316476239581656).

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

112545694805544 is a wasteful number, since it uses less digits than its factorization.

112545694805544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57971 (or 57961 counting only the distinct ones).

The product of its (nonzero) digits is 138240000, while the sum is 63.

The spelling of 112545694805544 in words is "one hundred twelve trillion, five hundred forty-five billion, six hundred ninety-four million, eight hundred five thousand, five hundred forty-four".