5120124224520 has 64 divisors (see below), whose sum is σ = 15364968664320. Its totient is φ = 1364957927424.

The previous prime is 5120124224507. The next prime is 5120124224531. The reversal of 5120124224520 is 254224210215.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5980489 + ... + 6782808.

It is an arithmetic number, because the mean of its divisors is an integer number (240077635380).

Almost surely, 2^{5120124224520} is an apocalyptic number.

It is an amenable number.

5120124224520 is an abundant number, since it is smaller than the sum of its proper divisors (10244844439800).

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

5120124224520 is a wasteful number, since it uses less digits than its factorization.

5120124224520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12766654 (or 12766650 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 5120124224520 its reverse (254224210215), we get a palindrome (5374348434735).

The spelling of 5120124224520 in words is "five trillion, one hundred twenty billion, one hundred twenty-four million, two hundred twenty-four thousand, five hundred twenty".