80632316270 has 64 divisors (see below), whose sum is σ = 160378009344. Its totient is φ = 28942667520.

The previous prime is 80632316227. The next prime is 80632316279. The reversal of 80632316270 is 7261323608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80632316279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13080209 + ... + 13086371.

It is an arithmetic number, because the mean of its divisors is an integer number (2505906396).

Almost surely, 2^80632316270 is an apocalyptic number.

80632316270 is a deficient number, since it is larger than the sum of its proper divisors (79745693074).

80632316270 is a wasteful number, since it uses less digits than its factorization.

80632316270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7697.

The product of its (nonzero) digits is 72576, while the sum is 38.

Adding to 80632316270 its reverse (7261323608), we get a palindrome (87893639878).

The spelling of 80632316270 in words is "eighty billion, six hundred thirty-two million, three hundred sixteen thousand, two hundred seventy".