35614641613 has 2 divisors, whose sum is σ = 35614641614. Its totient is φ = 35614641612.

The previous prime is 35614641611. The next prime is 35614641659. The reversal of 35614641613 is 31614641653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27344921769 + 8269719844 = 165363^2 + 90938^2 .

It is a cyclic number.

It is not a de Polignac number, because 35614641613 - 2¹ = 35614641611 is a prime.

Together with 35614641611, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35614641611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17807320806 + 17807320807.

It is an arithmetic number, because the mean of its divisors is an integer number (17807320807).

Almost surely, 2^35614641613 is an apocalyptic number.

It is an amenable number.

35614641613 is a deficient number, since it is larger than the sum of its proper divisors (1).

35614641613 is an equidigital number, since it uses as much as digits as its factorization.

35614641613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 40.

Adding to 35614641613 its sum of digits (40), we get a palindrome (35614641653).

The spelling of 35614641613 in words is "thirty-five billion, six hundred fourteen million, six hundred forty-one thousand, six hundred thirteen".