4522522312 has 64 divisors (see below), whose sum is σ = 10588809600. Its totient is φ = 1759242240.

The previous prime is 4522522307. The next prime is 4522522391. The reversal of 4522522312 is 2132252254.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 409114 + ... + 420022.

It is an arithmetic number, because the mean of its divisors is an integer number (165450150).

Almost surely, 2^4522522312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4522522312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5294404800).

4522522312 is an abundant number, since it is smaller than the sum of its proper divisors (6066287288).

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

4522522312 is a wasteful number, since it uses less digits than its factorization.

4522522312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11606 (or 11602 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 4522522312 is about 67249.7012037972. The cubic root of 4522522312 is about 1653.7133767273.

Adding to 4522522312 its reverse (2132252254), we get a palindrome (6654774566).

The spelling of 4522522312 in words is "four billion, five hundred twenty-two million, five hundred twenty-two thousand, three hundred twelve".