82850562223 has 32 divisors (see below), whose sum is σ = 100072127232. Its totient is φ = 67585190400.

The previous prime is 82850562131. The next prime is 82850562241. The reversal of 82850562223 is 32226505828.

It is a happy number.

It is not a de Polignac number, because 82850562223 - 2⁹ = 82850561711 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 82850562223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82850562283) 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 31 ways as a sum of consecutive naturals, for example, 1265511 + ... + 1329367.

It is an arithmetic number, because the mean of its divisors is an integer number (3127253976).

Almost surely, 2^82850562223 is an apocalyptic number.

82850562223 is a deficient number, since it is larger than the sum of its proper divisors (17221565009).

82850562223 is a wasteful number, since it uses less digits than its factorization.

82850562223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64135.

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 82850562223 in words is "eighty-two billion, eight hundred fifty million, five hundred sixty-two thousand, two hundred twenty-three".