80232203539 has 8 divisors (see below), whose sum is σ = 80855367120. Its totient is φ = 79609202400.

The previous prime is 80232203531. The next prime is 80232203549. The reversal of 80232203539 is 93530223208.

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 80232203539 - 2³ = 80232203531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80232203498 and 80232203507.

It is not an unprimeable number, because it can be changed into a prime (80232203531) 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, 1067869 + ... + 1140529.

It is an arithmetic number, because the mean of its divisors is an integer number (10106920890).

Almost surely, 2^80232203539 is an apocalyptic number.

80232203539 is a deficient number, since it is larger than the sum of its proper divisors (623163581).

80232203539 is a wasteful number, since it uses less digits than its factorization.

80232203539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81221.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 80232203539 in words is "eighty billion, two hundred thirty-two million, two hundred three thousand, five hundred thirty-nine".