80358663674 has 8 divisors (see below), whose sum is σ = 120569001780. Its totient is φ = 40168996416.

The previous prime is 80358663599. The next prime is 80358663713. The reversal of 80358663674 is 47636685308.

It can be written as a sum of positive squares in 2 ways, for example, as 67670218225 + 12688445449 = 260135^2 + 112643^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5157989 + ... + 5173544.

Almost surely, 2^80358663674 is an apocalyptic number.

80358663674 is a deficient number, since it is larger than the sum of its proper divisors (40210338106).

80358663674 is a wasteful number, since it uses less digits than its factorization.

80358663674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10335424.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 80358663674 in words is "eighty billion, three hundred fifty-eight million, six hundred sixty-three thousand, six hundred seventy-four".