166412483 has 2 divisors, whose sum is σ = 166412484. Its totient is φ = 166412482.

The previous prime is 166412447. The next prime is 166412531. The reversal of 166412483 is 384214661.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 166412483 - 2⁸ = 166412227 is a prime.

It is a super-2 number, since 2×166412483² = 55386228996450578, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (166412423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83206241 + 83206242.

It is an arithmetic number, because the mean of its divisors is an integer number (83206242).

Almost surely, 2^166412483 is an apocalyptic number.

166412483 is a deficient number, since it is larger than the sum of its proper divisors (1).

166412483 is an equidigital number, since it uses as much as digits as its factorization.

166412483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 35.

The square root of 166412483 is about 12900.0962399511. The cubic root of 166412483 is about 550.0413004799.

The spelling of 166412483 in words is "one hundred sixty-six million, four hundred twelve thousand, four hundred eighty-three".