252524160013 has 2 divisors, whose sum is σ = 252524160014. Its totient is φ = 252524160012.

The previous prime is 252524159957. The next prime is 252524160019. The reversal of 252524160013 is 310061425252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 246454659364 + 6069500649 = 496442^2 + 77907^2 .

It is a cyclic number.

It is not a de Polignac number, because 252524160013 - 2¹³ = 252524151821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252524160019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126262080006 + 126262080007.

It is an arithmetic number, because the mean of its divisors is an integer number (126262080007).

Almost surely, 2^252524160013 is an apocalyptic number.

It is an amenable number.

252524160013 is a deficient number, since it is larger than the sum of its proper divisors (1).

252524160013 is an equidigital number, since it uses as much as digits as its factorization.

252524160013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 252524160013 its reverse (310061425252), we get a palindrome (562585585265).

The spelling of 252524160013 in words is "two hundred fifty-two billion, five hundred twenty-four million, one hundred sixty thousand, thirteen".