80396159408 has 10 divisors (see below), whose sum is σ = 155767558884. Its totient is φ = 40198079696.

The previous prime is 80396159387. The next prime is 80396159477. The reversal of 80396159408 is 80495169308.

It is a self number, because there is not a number n which added to its sum of digits gives 80396159408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2512379966 + ... + 2512379997.

Almost surely, 2^80396159408 is an apocalyptic number.

It is an amenable number.

80396159408 is a deficient number, since it is larger than the sum of its proper divisors (75371399476).

80396159408 is a wasteful number, since it uses less digits than its factorization.

80396159408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024759971 (or 5024759965 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 80396159408 in words is "eighty billion, three hundred ninety-six million, one hundred fifty-nine thousand, four hundred eight".