16676405052203 has 8 divisors (see below), whose sum is σ = 17960918108448. Its totient is φ = 15392136662784.

The previous prime is 16676405052179. The next prime is 16676405052259. The reversal of 16676405052203 is 30225050467661.

16676405052203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16676405052203 - 2⁸ = 16676405051947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16676405054203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61025126 + ... + 61297787.

It is an arithmetic number, because the mean of its divisors is an integer number (2245114763556).

Almost surely, 2^{16676405052203} is an apocalyptic number.

16676405052203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16676405052203 is a deficient number, since it is larger than the sum of its proper divisors (1284513056245).

16676405052203 is a wasteful number, since it uses less digits than its factorization.

16676405052203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122333413.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 16676405052203 in words is "sixteen trillion, six hundred seventy-six billion, four hundred five million, fifty-two thousand, two hundred three".