15252330013 has 2 divisors, whose sum is σ = 15252330014. Its totient is φ = 15252330012.

The previous prime is 15252330001. The next prime is 15252330029. The reversal of 15252330013 is 31003325251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15228300409 + 24029604 = 123403^2 + 4902^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15252330013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15252330013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15252330073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7626165006 + 7626165007.

It is an arithmetic number, because the mean of its divisors is an integer number (7626165007).

Almost surely, 2^15252330013 is an apocalyptic number.

It is an amenable number.

15252330013 is a deficient number, since it is larger than the sum of its proper divisors (1).

15252330013 is an equidigital number, since it uses as much as digits as its factorization.

15252330013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 15252330013 its reverse (31003325251), we get a palindrome (46255655264).

The spelling of 15252330013 in words is "fifteen billion, two hundred fifty-two million, three hundred thirty thousand, thirteen".