850030052 has 12 divisors (see below), whose sum is σ = 1487757180. Its totient is φ = 424956576.

The previous prime is 850030007. The next prime is 850030087. The reversal of 850030052 is 250030058.

It can be written as a sum of positive squares in 2 ways, for example, as 539354176 + 310675876 = 23224^2 + 17626^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46574 + ... + 62202.

It is an arithmetic number, because the mean of its divisors is an integer number (123979765).

Almost surely, 2^850030052 is an apocalyptic number.

It is an amenable number.

850030052 is a deficient number, since it is larger than the sum of its proper divisors (637727128).

850030052 is a wasteful number, since it uses less digits than its factorization.

850030052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29230 (or 29228 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 850030052 is about 29155.2748572192. The cubic root of 850030052 is about 947.2794007034.

The spelling of 850030052 in words is "eight hundred fifty million, thirty thousand, fifty-two".