16487852832 has 768 divisors, whose sum is σ = 60354201600. Its totient is φ = 4313088000.

The previous prime is 16487852819. The next prime is 16487852833. The reversal of 16487852832 is 23825878461.

16487852832 is a `hidden beast` number, since 1 + 6 + 4 + 87 + 8 + 528 + 32 = 666.

It is a super-3 number, since 3×16487852832³ (a number of 32 digits) contains 333 as substring.

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

Its product of digits (5160960) is a multiple of the sum of its prime divisors (224).

It is not an unprimeable number, because it can be changed into a prime (16487852833) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 125861407 + ... + 125861537.

It is an arithmetic number, because the mean of its divisors is an integer number (78586200).

Almost surely, 2^16487852832 is an apocalyptic number.

16487852832 is a gapful number since it is divisible by the number (12) 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 16487852832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30177100800).

16487852832 is an abundant number, since it is smaller than the sum of its proper divisors (43866348768).

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

16487852832 is a wasteful number, since it uses less digits than its factorization.

16487852832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 224 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The spelling of 16487852832 in words is "sixteen billion, four hundred eighty-seven million, eight hundred fifty-two thousand, eight hundred thirty-two".