2850745919 has 8 divisors (see below), whose sum is σ = 3346049568. Its totient is φ = 2377455840.

The previous prime is 2850745871. The next prime is 2850745939. The reversal of 2850745919 is 9195470582.

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 2850745919 - 2²⁰ = 2849697343 is a prime.

It is a super-2 number, since 2×2850745919² = 16253504589390309122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850745939) 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, 5503112 + ... + 5503629.

It is an arithmetic number, because the mean of its divisors is an integer number (418256196).

Almost surely, 2^2850745919 is an apocalyptic number.

2850745919 is a deficient number, since it is larger than the sum of its proper divisors (495303649).

2850745919 is a wasteful number, since it uses less digits than its factorization.

2850745919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11006785.

The product of its (nonzero) digits is 907200, while the sum is 50.

The square root of 2850745919 is about 53392.3769746206. The cubic root of 2850745919 is about 1417.9236199138.

The spelling of 2850745919 in words is "two billion, eight hundred fifty million, seven hundred forty-five thousand, nine hundred nineteen".