80713423 has 8 divisors (see below), whose sum is σ = 92949120. Its totient is φ = 68654040.

The previous prime is 80713403. The next prime is 80713441. The reversal of 80713423 is 32431708.

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

It is a de Polignac number, because none of the positive numbers 2^k-80713423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80713391 and 80713400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80713403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43093 + ... + 44926.

It is an arithmetic number, because the mean of its divisors is an integer number (11618640).

Almost surely, 2^80713423 is an apocalyptic number.

80713423 is a deficient number, since it is larger than the sum of its proper divisors (12235697).

80713423 is a wasteful number, since it uses less digits than its factorization.

80713423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88157.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 80713423 is about 8984.0649485631. The cubic root of 80713423 is about 432.1640020175.

The spelling of 80713423 in words is "eighty million, seven hundred thirteen thousand, four hundred twenty-three".