5201020713 has 16 divisors (see below), whose sum is σ = 7987773440. Its totient is φ = 2948608656.

The previous prime is 5201020711. The next prime is 5201020729. The reversal of 5201020713 is 3170201025.

It is not a de Polignac number, because 5201020713 - 2¹ = 5201020711 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5201020713.

It is not an unprimeable number, because it can be changed into a prime (5201020711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 972403 + ... + 977736.

It is an arithmetic number, because the mean of its divisors is an integer number (499235840).

Almost surely, 2^5201020713 is an apocalyptic number.

It is an amenable number.

5201020713 is a deficient number, since it is larger than the sum of its proper divisors (2786752727).

5201020713 is a wasteful number, since it uses less digits than its factorization.

5201020713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950276.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5201020713 is about 72118.1025332752. The cubic root of 5201020713 is about 1732.5915598703.

Adding to 5201020713 its reverse (3170201025), we get a palindrome (8371221738).

The spelling of 5201020713 in words is "five billion, two hundred one million, twenty thousand, seven hundred thirteen".