850150864 has 10 divisors (see below), whose sum is σ = 1647167330. Its totient is φ = 425075424.

The previous prime is 850150859. The next prime is 850150871. The reversal of 850150864 is 468051058.

It can be written as a sum of positive squares in only one way, i.e., 829900864 + 20250000 = 28808^2 + 4500^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26567199 + ... + 26567230.

It is an arithmetic number, because the mean of its divisors is an integer number (164716733).

Almost surely, 2^850150864 is an apocalyptic number.

It is an amenable number.

850150864 is a deficient number, since it is larger than the sum of its proper divisors (797016466).

850150864 is a wasteful number, since it uses less digits than its factorization.

850150864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53134437 (or 53134431 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 850150864 is about 29157.3466556887. The cubic root of 850150864 is about 947.3242764884.

The spelling of 850150864 in words is "eight hundred fifty million, one hundred fifty thousand, eight hundred sixty-four".