182165983 has 2 divisors, whose sum is σ = 182165984. Its totient is φ = 182165982.

The previous prime is 182165941. The next prime is 182165989. The reversal of 182165983 is 389561281.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 182165983 - 2²¹ = 180068831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (182165989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91082991 + 91082992.

It is an arithmetic number, because the mean of its divisors is an integer number (91082992).

Almost surely, 2^182165983 is an apocalyptic number.

182165983 is a deficient number, since it is larger than the sum of its proper divisors (1).

182165983 is an equidigital number, since it uses as much as digits as its factorization.

182165983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 43.

The square root of 182165983 is about 13496.8879005495. The cubic root of 182165983 is about 566.8773357800.

The spelling of 182165983 in words is "one hundred eighty-two million, one hundred sixty-five thousand, nine hundred eighty-three".