5130013421200 has 60 divisors (see below), whose sum is σ = 12325394315620. Its totient is φ = 2051915950080.

The previous prime is 5130013421173. The next prime is 5130013421207. The reversal of 5130013421200 is 21243100315.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 213115182736 + 4916898238464 = 461644^2 + 2217408^2 .

It is not an unprimeable number, because it can be changed into a prime (5130013421207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9323356 + ... + 9858244.

Almost surely, 2^{5130013421200} is an apocalyptic number.

5130013421200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5130013421200 is an abundant number, since it is smaller than the sum of its proper divisors (7195380894420).

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

5130013421200 is a wasteful number, since it uses less digits than its factorization.

5130013421200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558884 (or 558873 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 5130013421200 its reverse (21243100315), we get a palindrome (5151256521515).

The spelling of 5130013421200 in words is "five trillion, one hundred thirty billion, thirteen million, four hundred twenty-one thousand, two hundred".