80516122 has 16 divisors (see below), whose sum is σ = 125199360. Its totient is φ = 38788848.

The previous prime is 80516119. The next prime is 80516147. The reversal of 80516122 is 22161508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34063 + ... + 36349.

It is an arithmetic number, because the mean of its divisors is an integer number (7824960).

Almost surely, 2^80516122 is an apocalyptic number.

80516122 is a deficient number, since it is larger than the sum of its proper divisors (44683238).

80516122 is a wasteful number, since it uses less digits than its factorization.

80516122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 80516122 is about 8973.0776214184. The cubic root of 80516122 is about 431.8115783521.

The spelling of 80516122 in words is "eighty million, five hundred sixteen thousand, one hundred twenty-two".