16452724860 has 960 divisors, whose sum is σ = 65569996800. Its totient is φ = 3396556800.

The previous prime is 16452724859. The next prime is 16452724877. The reversal of 16452724860 is 6842725461.

16452724860 is a `hidden beast` number, since 1 + 64 + 527 + 2 + 4 + 8 + 60 = 666.

16452724860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 208262301 + ... + 208262379.

It is an arithmetic number, because the mean of its divisors is an integer number (68302080).

Almost surely, 2^16452724860 is an apocalyptic number.

16452724860 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 16452724860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32784998400).

16452724860 is an abundant number, since it is smaller than the sum of its proper divisors (49117271940).

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

16452724860 is a wasteful number, since it uses less digits than its factorization.

16452724860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 16452724860 in words is "sixteen billion, four hundred fifty-two million, seven hundred twenty-four thousand, eight hundred sixty".