80350870606 has 4 divisors (see below), whose sum is σ = 120526305912. Its totient is φ = 40175435302.

The previous prime is 80350870603. The next prime is 80350870631. The reversal of 80350870606 is 60607805308.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80350870603) 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 as a sum of consecutive naturals, namely, 20087717650 + ... + 20087717653.

It is an arithmetic number, because the mean of its divisors is an integer number (30131576478).

Almost surely, 2^80350870606 is an apocalyptic number.

80350870606 is a deficient number, since it is larger than the sum of its proper divisors (40175435306).

80350870606 is a wasteful number, since it uses less digits than its factorization.

80350870606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40175435305.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 80350870606 in words is "eighty billion, three hundred fifty million, eight hundred seventy thousand, six hundred six".