82393700163 has 16 divisors (see below), whose sum is σ = 112549942176. Its totient is φ = 53583586560.

The previous prime is 82393700159. The next prime is 82393700171. The reversal of 82393700163 is 36100739328.

It is a happy number.

It is not a de Polignac number, because 82393700163 - 2² = 82393700159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82393700183) 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 15 ways as a sum of consecutive naturals, for example, 1302045 + ... + 1363857.

It is an arithmetic number, because the mean of its divisors is an integer number (7034371386).

Almost surely, 2^82393700163 is an apocalyptic number.

82393700163 is a deficient number, since it is larger than the sum of its proper divisors (30156242013).

82393700163 is a wasteful number, since it uses less digits than its factorization.

82393700163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72694.

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 82393700163 in words is "eighty-two billion, three hundred ninety-three million, seven hundred thousand, one hundred sixty-three".