5245204013 has 16 divisors (see below), whose sum is σ = 6101643264. Its totient is φ = 4416249600.

The previous prime is 5245204001. The next prime is 5245204031. The reversal of 5245204013 is 3104025425.

It is a happy number.

It is not a de Polignac number, because 5245204013 - 2⁶ = 5245203949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245204313) by changing a digit.

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, 60581 + ... + 118997.

It is an arithmetic number, because the mean of its divisors is an integer number (381352704).

Almost surely, 2^5245204013 is an apocalyptic number.

It is an amenable number.

5245204013 is a deficient number, since it is larger than the sum of its proper divisors (856439251).

5245204013 is a wasteful number, since it uses less digits than its factorization.

5245204013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58652.

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

The square root of 5245204013 is about 72423.7807146244. The cubic root of 5245204013 is about 1737.4839237889.

Adding to 5245204013 its reverse (3104025425), we get a palindrome (8349229438).

The spelling of 5245204013 in words is "five billion, two hundred forty-five million, two hundred four thousand, thirteen".