5312332432 has 20 divisors (see below), whose sum is σ = 11228339376. Its totient is φ = 2414696480.

The previous prime is 5312332423. The next prime is 5312332439. The reversal of 5312332432 is 2342332135.

It is a self number, because there is not a number n which added to its sum of digits gives 5312332432.

It is not an unprimeable number, because it can be changed into a prime (5312332439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15091678 + ... + 15092029.

Almost surely, 2^5312332432 is an apocalyptic number.

It is an amenable number.

5312332432 is an abundant number, since it is smaller than the sum of its proper divisors (5916006944).

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

5312332432 is a wasteful number, since it uses less digits than its factorization.

5312332432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30183726 (or 30183720 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 5312332432 is about 72885.7491695050. The cubic root of 5312332432 is about 1744.8646657112.

Adding to 5312332432 its reverse (2342332135), we get a palindrome (7654664567).

The spelling of 5312332432 in words is "five billion, three hundred twelve million, three hundred thirty-two thousand, four hundred thirty-two".