5312320032 has 48 divisors (see below), whose sum is σ = 13952548512. Its totient is φ = 1769794560.

The previous prime is 5312320031. The next prime is 5312320033. The reversal of 5312320032 is 2300232135.

It is an interprime number because it is at equal distance from previous prime (5312320031) and next prime (5312320033).

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 5312319990 and 5312320008.

It is not an unprimeable number, because it can be changed into a prime (5312320031) 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 7 ways as a sum of consecutive naturals, for example, 171048 + ... + 199704.

It is an arithmetic number, because the mean of its divisors is an integer number (290678094).

Almost surely, 2^5312320032 is an apocalyptic number.

It is an amenable number.

5312320032 is an abundant number, since it is smaller than the sum of its proper divisors (8640228480).

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

5312320032 is a wasteful number, since it uses less digits than its factorization.

5312320032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30601 (or 30593 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 5312320032 is about 72885.6641048156. The cubic root of 5312320032 is about 1744.8633080942.

Adding to 5312320032 its reverse (2300232135), we get a palindrome (7612552167).

The spelling of 5312320032 in words is "five billion, three hundred twelve million, three hundred twenty thousand, thirty-two".