16593842591920 has 480 divisors, whose sum is σ = 46673451707904. Its totient is φ = 5422014259200.

The previous prime is 16593842591831. The next prime is 16593842591951. The reversal of 16593842591920 is 2919524839561.

It is a super-2 number, since 2×16593842591920² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4993631379 + ... + 4993634701.

Almost surely, 2^{16593842591920} is an apocalyptic number.

16593842591920 is a gapful number since it is divisible by the number (10) 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 16593842591920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23336725853952).

16593842591920 is an abundant number, since it is smaller than the sum of its proper divisors (30079609115984).

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

16593842591920 is a wasteful number, since it uses less digits than its factorization.

16593842591920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041 (or 4012 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 64.

The spelling of 16593842591920 in words is "sixteen trillion, five hundred ninety-three billion, eight hundred forty-two million, five hundred ninety-one thousand, nine hundred twenty".