5213522622 has 64 divisors (see below), whose sum is σ = 13010803200. Its totient is φ = 1353031680.

The previous prime is 5213522599. The next prime is 5213522627. The reversal of 5213522622 is 2262253125.

It is a self number, because there is not a number n which added to its sum of digits gives 5213522622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213522627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 646954 + ... + 654962.

It is an arithmetic number, because the mean of its divisors is an integer number (203293800).

Almost surely, 2^5213522622 is an apocalyptic number.

5213522622 is an abundant number, since it is smaller than the sum of its proper divisors (7797280578).

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

5213522622 is a wasteful number, since it uses less digits than its factorization.

5213522622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9441.

The product of its digits is 14400, while the sum is 30.

The square root of 5213522622 is about 72204.7271444190. The cubic root of 5213522622 is about 1733.9786830764.

Adding to 5213522622 its reverse (2262253125), we get a palindrome (7475775747).

The spelling of 5213522622 in words is "five billion, two hundred thirteen million, five hundred twenty-two thousand, six hundred twenty-two".