2164524312 has 16 divisors (see below), whose sum is σ = 5411310840. Its totient is φ = 721508096.

The previous prime is 2164524287. The next prime is 2164524331. The reversal of 2164524312 is 2134254612.

It is a self number, because there is not a number n which added to its sum of digits gives 2164524312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45094233 + ... + 45094280.

Almost surely, 2^2164524312 is an apocalyptic number.

It is an amenable number.

2164524312 is an abundant number, since it is smaller than the sum of its proper divisors (3246786528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2164524312 is a wasteful number, since it uses less digits than its factorization.

2164524312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90188522 (or 90188518 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 2164524312 is about 46524.4485405254. The cubic root of 2164524312 is about 1293.5627156003.

Adding to 2164524312 its reverse (2134254612), we get a palindrome (4298778924).

The spelling of 2164524312 in words is "two billion, one hundred sixty-four million, five hundred twenty-four thousand, three hundred twelve".