80723080623 has 8 divisors (see below), whose sum is σ = 107887651200. Its totient is φ = 53686948568.

The previous prime is 80723080621. The next prime is 80723080643. The reversal of 80723080623 is 32608032708.

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 80723080623 - 2¹ = 80723080621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80723080621) 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, 32108163 + ... + 32110676.

It is an arithmetic number, because the mean of its divisors is an integer number (13485956400).

Almost surely, 2^80723080623 is an apocalyptic number.

80723080623 is a deficient number, since it is larger than the sum of its proper divisors (27164570577).

80723080623 is a wasteful number, since it uses less digits than its factorization.

80723080623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64219261.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 80723080623 in words is "eighty billion, seven hundred twenty-three million, eighty thousand, six hundred twenty-three".