16504076160 has 512 divisors, whose sum is σ = 68681088000. Its totient is φ = 3692666880.

The previous prime is 16504076129. The next prime is 16504076161. The reversal of 16504076160 is 6167040561.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16504076161) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2467701 + ... + 2474379.

It is an arithmetic number, because the mean of its divisors is an integer number (134142750).

Almost surely, 2^16504076160 is an apocalyptic number.

16504076160 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 16504076160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34340544000).

16504076160 is an abundant number, since it is smaller than the sum of its proper divisors (52177011840).

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

16504076160 is a wasteful number, since it uses less digits than its factorization.

16504076160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731 (or 6713 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 16504076160 in words is "sixteen billion, five hundred four million, seventy-six thousand, one hundred sixty".