5312230532 has 18 divisors (see below), whose sum is σ = 10814183982. Its totient is φ = 2276670144.

The previous prime is 5312230531. The next prime is 5312230537. The reversal of 5312230532 is 2350322135.

It can be written as a sum of positive squares in only one way, i.e., 5010374656 + 301855876 = 70784^2 + 17374^2 .

It is a super-2 number, since 2×5312230532² = 56439586450226006048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5312230531) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 13551413 + ... + 13551804.

It is an arithmetic number, because the mean of its divisors is an integer number (600787999).

Almost surely, 2^5312230532 is an apocalyptic number.

It is an amenable number.

5312230532 is an abundant number, since it is smaller than the sum of its proper divisors (5501953450).

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

5312230532 is a wasteful number, since it uses less digits than its factorization.

5312230532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27103235 (or 27103226 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 5312230532 is about 72885.0501268950. The cubic root of 5312230532 is about 1744.8535091022.

Adding to 5312230532 its reverse (2350322135), we get a palindrome (7662552667).

The spelling of 5312230532 in words is "five billion, three hundred twelve million, two hundred thirty thousand, five hundred thirty-two".