80075905318 has 8 divisors (see below), whose sum is σ = 120304214640. Its totient is φ = 39974500440.

The previous prime is 80075905303. The next prime is 80075905319. The reversal of 80075905318 is 81350957008.

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

It is a super-2 number, since 2×80075905318² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80075905319) 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 3 ways as a sum of consecutive naturals, for example, 31724533 + ... + 31727056.

It is an arithmetic number, because the mean of its divisors is an integer number (15038026830).

Almost surely, 2^80075905318 is an apocalyptic number.

80075905318 is a deficient number, since it is larger than the sum of its proper divisors (40228309322).

80075905318 is a wasteful number, since it uses less digits than its factorization.

80075905318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63452222.

The product of its (nonzero) digits is 302400, while the sum is 46.

The spelling of 80075905318 in words is "eighty billion, seventy-five million, nine hundred five thousand, three hundred eighteen".