5120243504 has 20 divisors (see below), whose sum is σ = 10107652176. Its totient is φ = 2511817152.

The previous prime is 5120243477. The next prime is 5120243543. The reversal of 5120243504 is 4053420215.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3018164 + ... + 3019859.

Almost surely, 2^5120243504 is an apocalyptic number.

It is an amenable number.

5120243504 is a deficient number, since it is larger than the sum of its proper divisors (4987408672).

5120243504 is a wasteful number, since it uses less digits than its factorization.

5120243504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038084 (or 6038078 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5120243504 is about 71555.8767956902. The cubic root of 5120243504 is about 1723.5750752103.

Adding to 5120243504 its reverse (4053420215), we get a palindrome (9173663719).

The spelling of 5120243504 in words is "five billion, one hundred twenty million, two hundred forty-three thousand, five hundred four".