850158052 has 24 divisors (see below), whose sum is σ = 1511035736. Its totient is φ = 418480128.

The previous prime is 850158041. The next prime is 850158119. The reversal of 850158052 is 250851058.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11128896 + 839029156 = 3336^2 + 28966^2 .

It is a junction number, because it is equal to n+sod(n) for n = 850157999 and 850158017.

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, 69208 + ... + 80560.

Almost surely, 2^850158052 is an apocalyptic number.

It is an amenable number.

850158052 is a deficient number, since it is larger than the sum of its proper divisors (660877684).

850158052 is a wasteful number, since it uses less digits than its factorization.

850158052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11647 (or 11645 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 34.

The square root of 850158052 is about 29157.4699176729. The cubic root of 850158052 is about 947.3269463470.

The spelling of 850158052 in words is "eight hundred fifty million, one hundred fifty-eight thousand, fifty-two".