80073540674 has 8 divisors (see below), whose sum is σ = 120126892860. Its totient is φ = 40031243056.

The previous prime is 80073540653. The next prime is 80073540683. The reversal of 80073540674 is 47604537008.

It can be written as a sum of positive squares in 2 ways, for example, as 80028449449 + 45091225 = 282893^2 + 6715^2 .

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, 2745509 + ... + 2774520.

Almost surely, 2^80073540674 is an apocalyptic number.

80073540674 is a deficient number, since it is larger than the sum of its proper divisors (40053352186).

80073540674 is a wasteful number, since it uses less digits than its factorization.

80073540674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5527284.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 80073540674 in words is "eighty billion, seventy-three million, five hundred forty thousand, six hundred seventy-four".