5312522422 has 4 divisors (see below), whose sum is σ = 7968783636. Its totient is φ = 2656261210.

The previous prime is 5312522387. The next prime is 5312522429. The reversal of 5312522422 is 2242252135.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312522429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328130604 + ... + 1328130607.

It is an arithmetic number, because the mean of its divisors is an integer number (1992195909).

Almost surely, 2^5312522422 is an apocalyptic number.

5312522422 is a deficient number, since it is larger than the sum of its proper divisors (2656261214).

5312522422 is a wasteful number, since it uses less digits than its factorization.

5312522422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656261213.

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

The square root of 5312522422 is about 72887.0524990550. The cubic root of 5312522422 is about 1744.8854665484.

Adding to 5312522422 its reverse (2242252135), we get a palindrome (7554774557).

The spelling of 5312522422 in words is "five billion, three hundred twelve million, five hundred twenty-two thousand, four hundred twenty-two".