5130124324520 has 32 divisors (see below), whose sum is σ = 12430685864520. Its totient is φ = 1894199750400.

The previous prime is 5130124324511. The next prime is 5130124324553. The reversal of 5130124324520 is 254234210315.

It can be written as a sum of positive squares in 4 ways, for example, as 3143450988484 + 1986673336036 = 1772978^2 + 1409494^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4932811331 + ... + 4932812370.

Almost surely, 2^{5130124324520} is an apocalyptic number.

It is an amenable number.

5130124324520 is an abundant number, since it is smaller than the sum of its proper divisors (7300561540000).

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

5130124324520 is a wasteful number, since it uses less digits than its factorization.

5130124324520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9865623725 (or 9865623721 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 5130124324520 its reverse (254234210315), we get a palindrome (5384358534835).

The spelling of 5130124324520 in words is "five trillion, one hundred thirty billion, one hundred twenty-four million, three hundred twenty-four thousand, five hundred twenty".