16670351852 has 48 divisors (see below), whose sum is σ = 36435759360. Its totient is φ = 6483499200.

The previous prime is 16670351837. The next prime is 16670351903. The reversal of 16670351852 is 25815307661.

16670351852 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 (44).

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 15 ways as a sum of consecutive naturals, for example, 128474 + ... + 223262.

It is an arithmetic number, because the mean of its divisors is an integer number (759078320).

Almost surely, 2^16670351852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16670351852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18217879680).

16670351852 is an abundant number, since it is smaller than the sum of its proper divisors (19765407508).

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

16670351852 is a wasteful number, since it uses less digits than its factorization.

16670351852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95382 (or 95380 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 16670351852 in words is "sixteen billion, six hundred seventy million, three hundred fifty-one thousand, eight hundred fifty-two".