80120578883 has 4 divisors (see below), whose sum is σ = 80123312640. Its totient is φ = 80117845128.

The previous prime is 80120578877. The next prime is 80120578939. The reversal of 80120578883 is 38887502108.

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

It is a cyclic number.

It is not a de Polignac number, because 80120578883 - 2³⁶ = 11401102147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80122578883) 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, 1322435 + ... + 1381692.

It is an arithmetic number, because the mean of its divisors is an integer number (20030828160).

Almost surely, 2^80120578883 is an apocalyptic number.

80120578883 is a deficient number, since it is larger than the sum of its proper divisors (2733757).

80120578883 is a wasteful number, since it uses less digits than its factorization.

80120578883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733756.

The product of its (nonzero) digits is 860160, while the sum is 50.

It can be divided in two parts, 801205 and 78883, that added together give a palindrome (880088).

The spelling of 80120578883 in words is "eighty billion, one hundred twenty million, five hundred seventy-eight thousand, eight hundred eighty-three".