80040163 has 8 divisors (see below), whose sum is σ = 91618560. Its totient is φ = 68497800.

The previous prime is 80040151. The next prime is 80040187. The reversal of 80040163 is 36104008.

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

It is not a de Polignac number, because 80040163 - 2⁹ = 80039651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80040133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063 + ... + 13288.

It is an arithmetic number, because the mean of its divisors is an integer number (11452320).

Almost surely, 2^80040163 is an apocalyptic number.

80040163 is a deficient number, since it is larger than the sum of its proper divisors (11578397).

80040163 is a wasteful number, since it uses less digits than its factorization.

80040163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18017.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 80040163 is about 8946.5168082332. The cubic root of 80040163 is about 430.9590330766.

The spelling of 80040163 in words is "eighty million, forty thousand, one hundred sixty-three".