80703675391 has 8 divisors (see below), whose sum is σ = 86297001264. Its totient is φ = 75204355200.

The previous prime is 80703675361. The next prime is 80703675401. The reversal of 80703675391 is 19357630708.

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

It is not a de Polignac number, because 80703675391 - 2⁷ = 80703675263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80703675361) 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, 23499645 + ... + 23503078.

It is an arithmetic number, because the mean of its divisors is an integer number (10787125158).

Almost surely, 2^80703675391 is an apocalyptic number.

80703675391 is a deficient number, since it is larger than the sum of its proper divisors (5593325873).

80703675391 is a wasteful number, since it uses less digits than its factorization.

80703675391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47002841.

The product of its (nonzero) digits is 952560, while the sum is 49.

The spelling of 80703675391 in words is "eighty billion, seven hundred three million, six hundred seventy-five thousand, three hundred ninety-one".