5130631344 has 240 divisors, whose sum is σ = 14675505152. Its totient is φ = 1542385152.

The previous prime is 5130631339. The next prime is 5130631423. The reversal of 5130631344 is 4431360315.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40398609 + ... + 40398735.

Almost surely, 2^5130631344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5130631344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7337752576).

5130631344 is an abundant number, since it is smaller than the sum of its proper divisors (9544873808).

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

5130631344 is a wasteful number, since it uses less digits than its factorization.

5130631344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 5130631344 is about 71628.4255306509. The cubic root of 5130631344 is about 1724.7398718860.

Adding to 5130631344 its reverse (4431360315), we get a palindrome (9561991659).

The spelling of 5130631344 in words is "five billion, one hundred thirty million, six hundred thirty-one thousand, three hundred forty-four".