164345083 has 16 divisors (see below), whose sum is σ = 193938624. Its totient is φ = 136321920.

The previous prime is 164345057. The next prime is 164345087. The reversal of 164345083 is 380543461.

It is a happy number.

It is not a de Polignac number, because 164345083 - 2¹³ = 164336891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164345087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49413 + ... + 52633.

It is an arithmetic number, because the mean of its divisors is an integer number (12121164).

Almost surely, 2^164345083 is an apocalyptic number.

164345083 is a deficient number, since it is larger than the sum of its proper divisors (29593541).

164345083 is a wasteful number, since it uses less digits than its factorization.

164345083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 164345083 is about 12819.7146224087. The cubic root of 164345083 is about 547.7540176408.

The spelling of 164345083 in words is "one hundred sixty-four million, three hundred forty-five thousand, eighty-three".