850150702213 has 4 divisors (see below), whose sum is σ = 858915142540. Its totient is φ = 841386261888.

The previous prime is 850150702199. The next prime is 850150702267. The reversal of 850150702213 is 312207051058.

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

It can be written as a sum of positive squares in 2 ways, for example, as 465808980004 + 384341722209 = 682502^2 + 619953^2 .

It is a cyclic number.

It is not a de Polignac number, because 850150702213 - 2¹⁷ = 850150571141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850150700213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4382220018 + ... + 4382220211.

It is an arithmetic number, because the mean of its divisors is an integer number (214728785635).

Almost surely, 2^850150702213 is an apocalyptic number.

It is an amenable number.

850150702213 is a deficient number, since it is larger than the sum of its proper divisors (8764440327).

850150702213 is an equidigital number, since it uses as much as digits as its factorization.

850150702213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8764440326.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 850150702213 in words is "eight hundred fifty billion, one hundred fifty million, seven hundred two thousand, two hundred thirteen".