13752514613 has 2 divisors, whose sum is σ = 13752514614. Its totient is φ = 13752514612.

The previous prime is 13752514609. The next prime is 13752514649. The reversal of 13752514613 is 31641525731.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11846580964 + 1905933649 = 108842^2 + 43657^2 .

It is an emirp because it is prime and its reverse (31641525731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13752514613 - 2² = 13752514609 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13752514213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6876257306 + 6876257307.

It is an arithmetic number, because the mean of its divisors is an integer number (6876257307).

Almost surely, 2^13752514613 is an apocalyptic number.

It is an amenable number.

13752514613 is a deficient number, since it is larger than the sum of its proper divisors (1).

13752514613 is an equidigital number, since it uses as much as digits as its factorization.

13752514613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 38.

The spelling of 13752514613 in words is "thirteen billion, seven hundred fifty-two million, five hundred fourteen thousand, six hundred thirteen".