82880230685 has 8 divisors (see below), whose sum is σ = 113664316416. Its totient is φ = 56832158160.

The previous prime is 82880230673. The next prime is 82880230709. The reversal of 82880230685 is 58603208828.

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

It is not a de Polignac number, because 82880230685 - 2¹⁶ = 82880165149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1184003261 + ... + 1184003330.

It is an arithmetic number, because the mean of its divisors is an integer number (14208039552).

Almost surely, 2^82880230685 is an apocalyptic number.

It is an amenable number.

82880230685 is a deficient number, since it is larger than the sum of its proper divisors (30784085731).

82880230685 is a wasteful number, since it uses less digits than its factorization.

82880230685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368006603.

The product of its (nonzero) digits is 1474560, while the sum is 50.

The spelling of 82880230685 in words is "eighty-two billion, eight hundred eighty million, two hundred thirty thousand, six hundred eighty-five".