5523122312 has 32 divisors (see below), whose sum is σ = 11195529600. Its totient is φ = 2545504704.

The previous prime is 5523122291. The next prime is 5523122317. The reversal of 5523122312 is 2132213255.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5523122317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485408 + ... + 496655.

It is an arithmetic number, because the mean of its divisors is an integer number (349860300).

Almost surely, 2^5523122312 is an apocalyptic number.

It is an amenable number.

5523122312 is an abundant number, since it is smaller than the sum of its proper divisors (5672407288).

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

5523122312 is a wasteful number, since it uses less digits than its factorization.

5523122312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982125 (or 982121 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 5523122312 is about 74317.7119669329. The cubic root of 5523122312 is about 1767.6443400866.

Adding to 5523122312 its reverse (2132213255), we get a palindrome (7655335567).

The spelling of 5523122312 in words is "five billion, five hundred twenty-three million, one hundred twenty-two thousand, three hundred twelve".