850146535570 has 8 divisors (see below), whose sum is σ = 1530263764044. Its totient is φ = 340058614224.

The previous prime is 850146535549. The next prime is 850146535571. The reversal of 850146535570 is 75535641058.

It can be written as a sum of positive squares in 2 ways, for example, as 721135544809 + 129010990761 = 849197^2 + 359181^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (850146535571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42507326769 + ... + 42507326788.

Almost surely, 2^850146535570 is an apocalyptic number.

850146535570 is a deficient number, since it is larger than the sum of its proper divisors (680117228474).

850146535570 is a wasteful number, since it uses less digits than its factorization.

850146535570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85014653564.

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 850146535570 in words is "eight hundred fifty billion, one hundred forty-six million, five hundred thirty-five thousand, five hundred seventy".