16673533538370 has 32 divisors (see below), whose sum is σ = 40016599501248. Its totient is φ = 4446262387008.

The previous prime is 16673533538359. The next prime is 16673533538371. The reversal of 16673533538370 is 7383533537661.

It is not an unprimeable number, because it can be changed into a prime (16673533538371) by changing a digit.

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, 13500832 + ... + 14683988.

It is an arithmetic number, because the mean of its divisors is an integer number (1250518734414).

Almost surely, 2^{16673533538370} is an apocalyptic number.

16673533538370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16673533538370 is an abundant number, since it is smaller than the sum of its proper divisors (23343065962878).

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

16673533538370 is a wasteful number, since it uses less digits than its factorization.

16673533538370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652914.

The product of its (nonzero) digits is 85730400, while the sum is 60.

The spelling of 16673533538370 in words is "sixteen trillion, six hundred seventy-three billion, five hundred thirty-three million, five hundred thirty-eight thousand, three hundred seventy".