5252166313 has 2 divisors, whose sum is σ = 5252166314. Its totient is φ = 5252166312.

The previous prime is 5252166287. The next prime is 5252166319. The reversal of 5252166313 is 3136612525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5249437209 + 2729104 = 72453^2 + 1652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5252166313 is a prime.

It is not a weakly prime, because it can be changed into another prime (5252166319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626083156 + 2626083157.

It is an arithmetic number, because the mean of its divisors is an integer number (2626083157).

Almost surely, 2^5252166313 is an apocalyptic number.

It is an amenable number.

5252166313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252166313 is an equidigital number, since it uses as much as digits as its factorization.

5252166313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 34.

The square root of 5252166313 is about 72471.8311690825. The cubic root of 5252166313 is about 1738.2523423232.

Adding to 5252166313 its reverse (3136612525), we get a palindrome (8388778838).

The spelling of 5252166313 in words is "five billion, two hundred fifty-two million, one hundred sixty-six thousand, three hundred thirteen".