16538364106 has 8 divisors (see below), whose sum is σ = 27062777664. Its totient is φ = 7517438220.

The previous prime is 16538364097. The next prime is 16538364113. The reversal of 16538364106 is 60146383561.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375871890 + ... + 375871933.

It is an arithmetic number, because the mean of its divisors is an integer number (3382847208).

Almost surely, 2^16538364106 is an apocalyptic number.

16538364106 is a deficient number, since it is larger than the sum of its proper divisors (10524413558).

16538364106 is a wasteful number, since it uses less digits than its factorization.

16538364106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751743836.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 16538364106 in words is "sixteen billion, five hundred thirty-eight million, three hundred sixty-four thousand, one hundred six".