80553119867 has 16 divisors (see below), whose sum is σ = 90239909760. Its totient is φ = 71272420800.

The previous prime is 80553119861. The next prime is 80553119869. The reversal of 80553119867 is 76891135508.

It is a cyclic number.

It is not a de Polignac number, because 80553119867 - 2⁴ = 80553119851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80553119861) 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 15 ways as a sum of consecutive naturals, for example, 170117 + ... + 435942.

It is an arithmetic number, because the mean of its divisors is an integer number (5639994360).

Almost surely, 2^80553119867 is an apocalyptic number.

80553119867 is a deficient number, since it is larger than the sum of its proper divisors (9686789893).

80553119867 is a wasteful number, since it uses less digits than its factorization.

80553119867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606394.

The product of its (nonzero) digits is 1814400, while the sum is 53.

The spelling of 80553119867 in words is "eighty billion, five hundred fifty-three million, one hundred nineteen thousand, eight hundred sixty-seven".