18063409727160 has 1280 divisors, whose sum is σ = 74022727680000. Its totient is φ = 3944421411840.

The previous prime is 18063409727149. The next prime is 18063409727173. The reversal of 18063409727160 is 6172790436081.

18063409727160 is a `hidden beast` number, since 1 + 8 + 0 + 6 + 3 + 409 + 72 + 7 + 160 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 18063409727097 and 18063409727106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 2721619362 + ... + 2721625998.

It is an arithmetic number, because the mean of its divisors is an integer number (57830256000).

Almost surely, 2^{18063409727160} is an apocalyptic number.

18063409727160 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 18063409727160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37011363840000).

18063409727160 is an abundant number, since it is smaller than the sum of its proper divisors (55959317952840).

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

18063409727160 is a wasteful number, since it uses less digits than its factorization.

18063409727160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6791 (or 6764 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 18063409727160 in words is "eighteen trillion, sixty-three billion, four hundred nine million, seven hundred twenty-seven thousand, one hundred sixty".