80377036673 has 8 divisors (see below), whose sum is σ = 82262661888. Its totient is φ = 78492156624.

The previous prime is 80377036589. The next prime is 80377036703. The reversal of 80377036673 is 37663077308.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 80377036673 - 2¹⁸ = 80376774529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80377036073) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 35015 + ... + 402467.

It is an arithmetic number, because the mean of its divisors is an integer number (10282832736).

Almost surely, 2^80377036673 is an apocalyptic number.

It is an amenable number.

80377036673 is a deficient number, since it is larger than the sum of its proper divisors (1885625215).

80377036673 is a wasteful number, since it uses less digits than its factorization.

80377036673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372583.

The product of its (nonzero) digits is 2667168, while the sum is 50.

The spelling of 80377036673 in words is "eighty billion, three hundred seventy-seven million, thirty-six thousand, six hundred seventy-three".