16594850041 has 45 divisors (see below), whose sum is σ = 21368865413. Its totient is φ = 12876947160.

The previous prime is 16594850023. The next prime is 16594850053. The reversal of 16594850041 is 14005849561.

The square root of 16594850041 is 128821.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 16594850041 - 2⁵ = 16594850009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16594850041.

It is not an unprimeable number, because it can be changed into a prime (16594850011) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 69434400 + ... + 69434638.

Almost surely, 2^16594850041 is an apocalyptic number.

16594850041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16594850041 is the 128821-st square number.

16594850041 is the 64411-st centered octagonal number.

It is an amenable number.

16594850041 is a deficient number, since it is larger than the sum of its proper divisors (4774015372).

16594850041 is an frugal number, since it uses more digits than its factorization.

16594850041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 16594850041 in words is "sixteen billion, five hundred ninety-four million, eight hundred fifty thousand, forty-one".