80303114545 has 8 divisors (see below), whose sum is σ = 97683789096. Its totient is φ = 63362457216.

The previous prime is 80303114537. The next prime is 80303114579. The reversal of 80303114545 is 54541130308.

It can be written as a sum of positive squares in 4 ways, for example, as 2036897424 + 78266217121 = 45132^2 + 279761^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 80303114545 - 2³ = 80303114537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80303114545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110003902 + ... + 110004631.

It is an arithmetic number, because the mean of its divisors is an integer number (12210473637).

Almost surely, 2^80303114545 is an apocalyptic number.

It is an amenable number.

80303114545 is a deficient number, since it is larger than the sum of its proper divisors (17380674551).

80303114545 is a wasteful number, since it uses less digits than its factorization.

80303114545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220008611.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 80303114545 in words is "eighty billion, three hundred three million, one hundred fourteen thousand, five hundred forty-five".