5143024112520 has 64 divisors (see below), whose sum is σ = 17633225531520. Its totient is φ = 1175548368384.

The previous prime is 5143024112489. The next prime is 5143024112521. The reversal of 5143024112520 is 252114203415.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5143024112521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3061323037 + ... + 3061324716.

It is an arithmetic number, because the mean of its divisors is an integer number (275519148930).

Almost surely, 2^{5143024112520} is an apocalyptic number.

It is an amenable number.

5143024112520 is an abundant number, since it is smaller than the sum of its proper divisors (12490201419000).

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

5143024112520 is a wasteful number, since it uses less digits than its factorization.

5143024112520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122647774 (or 6122647770 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 5143024112520 its reverse (252114203415), we get a palindrome (5395138315935).

The spelling of 5143024112520 in words is "five trillion, one hundred forty-three billion, twenty-four million, one hundred twelve thousand, five hundred twenty".