164523083 has 2 divisors, whose sum is σ = 164523084. Its totient is φ = 164523082.

The previous prime is 164523067. The next prime is 164523091. The reversal of 164523083 is 380325461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164523083 - 2⁴ = 164523067 is a prime.

It is not a weakly prime, because it can be changed into another prime (164523013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82261541 + 82261542.

It is an arithmetic number, because the mean of its divisors is an integer number (82261542).

Almost surely, 2^164523083 is an apocalyptic number.

164523083 is a deficient number, since it is larger than the sum of its proper divisors (1).

164523083 is an equidigital number, since it uses as much as digits as its factorization.

164523083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 164523083 is about 12826.6551758438. The cubic root of 164523083 is about 547.9517013483.

The spelling of 164523083 in words is "one hundred sixty-four million, five hundred twenty-three thousand, eighty-three".