16245214613 has 2 divisors, whose sum is σ = 16245214614. Its totient is φ = 16245214612.

The previous prime is 16245214607. The next prime is 16245214619. The reversal of 16245214613 is 31641254261.

It is a balanced prime because it is at equal distance from previous prime (16245214607) and next prime (16245214619).

It can be written as a sum of positive squares in only one way, i.e., 9112229764 + 7132984849 = 95458^2 + 84457^2 .

It is a cyclic number.

It is not a de Polignac number, because 16245214613 - 2²⁸ = 15976779157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16245214619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8122607306 + 8122607307.

It is an arithmetic number, because the mean of its divisors is an integer number (8122607307).

Almost surely, 2^16245214613 is an apocalyptic number.

It is an amenable number.

16245214613 is a deficient number, since it is larger than the sum of its proper divisors (1).

16245214613 is an equidigital number, since it uses as much as digits as its factorization.

16245214613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

Adding to 16245214613 its reverse (31641254261), we get a palindrome (47886468874).

The spelling of 16245214613 in words is "sixteen billion, two hundred forty-five million, two hundred fourteen thousand, six hundred thirteen".