850180073 has 8 divisors (see below), whose sum is σ = 888695808. Its totient is φ = 811793664.

The previous prime is 850180063. The next prime is 850180091. The reversal of 850180073 is 370081058.

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

It is a cyclic number.

It is not a de Polignac number, because 850180073 - 2²⁶ = 783071209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (850180003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18761 + ... + 45302.

It is an arithmetic number, because the mean of its divisors is an integer number (111086976).

Almost surely, 2^850180073 is an apocalyptic number.

It is an amenable number.

850180073 is a deficient number, since it is larger than the sum of its proper divisors (38515735).

850180073 is a wasteful number, since it uses less digits than its factorization.

850180073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64663.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 850180073 is about 29157.8475371554. The cubic root of 850180073 is about 947.3351255738.

The spelling of 850180073 in words is "eight hundred fifty million, one hundred eighty thousand, seventy-three".