16050870019 has 4 divisors (see below), whose sum is σ = 16059288744. Its totient is φ = 16042451296.

The previous prime is 16050870001. The next prime is 16050870047. The reversal of 16050870019 is 91007805061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16050870019 - 2⁵ = 16050869987 is a prime.

It is a super-2 number, since 2×16050870019² (a number of 21 digits) contains 22 as substring.

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 16050870019.

It is not an unprimeable number, because it can be changed into a prime (16050870049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4206502 + ... + 4210315.

It is an arithmetic number, because the mean of its divisors is an integer number (4014822186).

Almost surely, 2^16050870019 is an apocalyptic number.

16050870019 is a deficient number, since it is larger than the sum of its proper divisors (8418725).

16050870019 is an equidigital number, since it uses as much as digits as its factorization.

16050870019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8418724.

The product of its (nonzero) digits is 15120, while the sum is 37.

The spelling of 16050870019 in words is "sixteen billion, fifty million, eight hundred seventy thousand, nineteen".