80560284765306 has 32 divisors (see below), whose sum is σ = 164891691264960. Its totient is φ = 26225090782464.

The previous prime is 80560284765299. The next prime is 80560284765341. The reversal of 80560284765306 is 60356748206508.

It is a self number, because there is not a number n which added to its sum of digits gives 80560284765306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21085701 + ... + 24611528.

It is an arithmetic number, because the mean of its divisors is an integer number (5152865352030).

Almost surely, 2^{80560284765306} is an apocalyptic number.

80560284765306 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

80560284765306 is an abundant number, since it is smaller than the sum of its proper divisors (84331406499654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80560284765306 is a wasteful number, since it uses less digits than its factorization.

80560284765306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45704110.

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 80560284765306 in words is "eighty trillion, five hundred sixty billion, two hundred eighty-four million, seven hundred sixty-five thousand, three hundred six".