5130320432 has 40 divisors (see below), whose sum is σ = 10062570240. Its totient is φ = 2533723200.

The previous prime is 5130320431. The next prime is 5130320443. The reversal of 5130320432 is 2340230315.

It is a junction number, because it is equal to n+sod(n) for n = 5130320398 and 5130320407.

It is not an unprimeable number, because it can be changed into a prime (5130320431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426533 + ... + 438395.

It is an arithmetic number, because the mean of its divisors is an integer number (251564256).

Almost surely, 2^5130320432 is an apocalyptic number.

It is an amenable number.

5130320432 is a deficient number, since it is larger than the sum of its proper divisors (4932249808).

5130320432 is a wasteful number, since it uses less digits than its factorization.

5130320432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12201 (or 12195 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 5130320432 is about 71626.2551862095. The cubic root of 5130320432 is about 1724.7050319142.

Adding to 5130320432 its reverse (2340230315), we get a palindrome (7470550747).

The spelling of 5130320432 in words is "five billion, one hundred thirty million, three hundred twenty thousand, four hundred thirty-two".