162385844983 has 2 divisors, whose sum is σ = 162385844984. Its totient is φ = 162385844982.

The previous prime is 162385844969. The next prime is 162385844987. The reversal of 162385844983 is 389448583261.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162385844983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162385844987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81192922491 + 81192922492.

It is an arithmetic number, because the mean of its divisors is an integer number (81192922492).

Almost surely, 2^162385844983 is an apocalyptic number.

162385844983 is a deficient number, since it is larger than the sum of its proper divisors (1).

162385844983 is an equidigital number, since it uses as much as digits as its factorization.

162385844983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39813120, while the sum is 61.

The spelling of 162385844983 in words is "one hundred sixty-two billion, three hundred eighty-five million, eight hundred forty-four thousand, nine hundred eighty-three".