6614952613 has 2 divisors, whose sum is σ = 6614952614. Its totient is φ = 6614952612.

The previous prime is 6614952599. The next prime is 6614952629. The reversal of 6614952613 is 3162594166.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6609202209 + 5750404 = 81297^2 + 2398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6614952613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6614952613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6614952413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3307476306 + 3307476307.

It is an arithmetic number, because the mean of its divisors is an integer number (3307476307).

Almost surely, 2^6614952613 is an apocalyptic number.

It is an amenable number.

6614952613 is a deficient number, since it is larger than the sum of its proper divisors (1).

6614952613 is an equidigital number, since it uses as much as digits as its factorization.

6614952613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 43.

The square root of 6614952613 is about 81332.3589538629. The cubic root of 6614952613 is about 1877.1929412152.

The spelling of 6614952613 in words is "six billion, six hundred fourteen million, nine hundred fifty-two thousand, six hundred thirteen".