80623011797 has 8 divisors (see below), whose sum is σ = 84204658944. Its totient is φ = 77047722928.

The previous prime is 80623011743. The next prime is 80623011839. The reversal of 80623011797 is 79711032608.

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 80623011797 - 2¹⁸ = 80622749653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80623041797) 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, 1563638 + ... + 1614375.

It is an arithmetic number, because the mean of its divisors is an integer number (10525582368).

Almost surely, 2^80623011797 is an apocalyptic number.

It is an amenable number.

80623011797 is a deficient number, since it is larger than the sum of its proper divisors (3581647147).

80623011797 is a wasteful number, since it uses less digits than its factorization.

80623011797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179139.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 80623011797 in words is "eighty billion, six hundred twenty-three million, eleven thousand, seven hundred ninety-seven".