82763645822 has 32 divisors (see below), whose sum is σ = 148321272960. Its totient is φ = 34137421920.

The previous prime is 82763645791. The next prime is 82763645831. The reversal of 82763645822 is 22854636728.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2435528 + ... + 2469275.

It is an arithmetic number, because the mean of its divisors is an integer number (4635039780).

Almost surely, 2^82763645822 is an apocalyptic number.

82763645822 is a deficient number, since it is larger than the sum of its proper divisors (65557627138).

82763645822 is a wasteful number, since it uses less digits than its factorization.

82763645822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4904888.

The product of its digits is 7741440, while the sum is 53.

The spelling of 82763645822 in words is "eighty-two billion, seven hundred sixty-three million, six hundred forty-five thousand, eight hundred twenty-two".