80027583305555 has 4 divisors (see below), whose sum is σ = 96033099966672. Its totient is φ = 64022066644440.

The previous prime is 80027583305513. The next prime is 80027583305563. The reversal of 80027583305555 is 55550338572008.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 80027583305555 - 2³⁴ = 80010403436371 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 80027583305555.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8002758330551 + ... + 8002758330560.

It is an arithmetic number, because the mean of its divisors is an integer number (24008274991668).

Almost surely, 2^{80027583305555} is an apocalyptic number.

80027583305555 is a deficient number, since it is larger than the sum of its proper divisors (16005516661117).

80027583305555 is a wasteful number, since it uses less digits than its factorization.

80027583305555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16005516661116.

The product of its (nonzero) digits is 25200000, while the sum is 56.

The spelling of 80027583305555 in words is "eighty trillion, twenty-seven billion, five hundred eighty-three million, three hundred five thousand, five hundred fifty-five".