80517322 has 4 divisors (see below), whose sum is σ = 120775986. Its totient is φ = 40258660.

The previous prime is 80517313. The next prime is 80517331. The reversal of 80517322 is 22371508.

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

It is an interprime number because it is at equal distance from previous prime (80517313) and next prime (80517331).

It can be written as a sum of positive squares in only one way, i.e., 79370281 + 1147041 = 8909^2 + 1071^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20129329 + ... + 20129332.

Almost surely, 2^80517322 is an apocalyptic number.

80517322 is a deficient number, since it is larger than the sum of its proper divisors (40258664).

80517322 is a wasteful number, since it uses less digits than its factorization.

80517322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40258663.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 80517322 is about 8973.1444878593. The cubic root of 80517322 is about 431.8137235594.

The spelling of 80517322 in words is "eighty million, five hundred seventeen thousand, three hundred twenty-two".