80832557143 has 8 divisors (see below), whose sum is σ = 87052658336. Its totient is φ = 74612772000.

The previous prime is 80832557093. The next prime is 80832557231. The reversal of 80832557143 is 34175523808.

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

It is not a de Polignac number, because 80832557143 - 2¹⁷ = 80832426071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80832557093 and 80832557102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80832558143) 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, 921358 + ... + 1005268.

It is an arithmetic number, because the mean of its divisors is an integer number (10881582292).

Almost surely, 2^80832557143 is an apocalyptic number.

80832557143 is a deficient number, since it is larger than the sum of its proper divisors (6220101193).

80832557143 is a wasteful number, since it uses less digits than its factorization.

80832557143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158025.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 80832557143 in words is "eighty billion, eight hundred thirty-two million, five hundred fifty-seven thousand, one hundred forty-three".