850074505 has 8 divisors (see below), whose sum is σ = 1165816512. Its totient is φ = 582908208.

The previous prime is 850074499. The next prime is 850074521. The reversal of 850074505 is 505470058.

850074505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 850074505 - 2¹⁷ = 849943433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12143887 + ... + 12143956.

It is an arithmetic number, because the mean of its divisors is an integer number (145727064).

Almost surely, 2^850074505 is an apocalyptic number.

It is an amenable number.

850074505 is a deficient number, since it is larger than the sum of its proper divisors (315742007).

850074505 is a wasteful number, since it uses less digits than its factorization.

850074505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24287855.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 850074505 is about 29156.0371964367. The cubic root of 850074505 is about 947.2959133263.

The spelling of 850074505 in words is "eight hundred fifty million, seventy-four thousand, five hundred five".