19033050085 has 16 divisors (see below), whose sum is σ = 26109847296. Its totient is φ = 13047545088.

The previous prime is 19033050019. The next prime is 19033050089. The reversal of 19033050085 is 58005033091.

It is a cyclic number.

It is not a de Polignac number, because 19033050085 - 2¹⁵ = 19033017317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 19033050085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19033050089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51757 + ... + 201853.

It is an arithmetic number, because the mean of its divisors is an integer number (1631865456).

Almost surely, 2^19033050085 is an apocalyptic number.

It is an amenable number.

19033050085 is a deficient number, since it is larger than the sum of its proper divisors (7076797211).

19033050085 is a wasteful number, since it uses less digits than its factorization.

19033050085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153732.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 19033050085 in words is "nineteen billion, thirty-three million, fifty thousand, eighty-five".