5125003313 has 6 divisors (see below), whose sum is σ = 5357518194. Its totient is φ = 4902176576.

The previous prime is 5125003291. The next prime is 5125003369. The reversal of 5125003313 is 3133005215.

It can be written as a sum of positive squares in only one way, i.e., 4263698209 + 861305104 = 65297^2 + 29348^2 .

It is not a de Polignac number, because 5125003313 - 2¹⁶ = 5124937777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5125005313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4843520 + ... + 4844577.

It is an arithmetic number, because the mean of its divisors is an integer number (892919699).

Almost surely, 2^5125003313 is an apocalyptic number.

It is an amenable number.

5125003313 is a deficient number, since it is larger than the sum of its proper divisors (232514881).

5125003313 is an equidigital number, since it uses as much as digits as its factorization.

5125003313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9688143 (or 9688120 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 5125003313 is about 71589.1284553737. The cubic root of 5125003313 is about 1724.1089917016.

Adding to 5125003313 its reverse (3133005215), we get a palindrome (8258008528).

The spelling of 5125003313 in words is "five billion, one hundred twenty-five million, three thousand, three hundred thirteen".