35677677613 has 2 divisors, whose sum is σ = 35677677614. Its totient is φ = 35677677612.

The previous prime is 35677677601. The next prime is 35677677641. The reversal of 35677677613 is 31677677653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24215405769 + 11462271844 = 155613^2 + 107062^2 .

It is a cyclic number.

It is not a de Polignac number, because 35677677613 - 2²¹ = 35675580461 is a prime.

It is a super-2 number, since 2×35677677613² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35677687613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17838838806 + 17838838807.

It is an arithmetic number, because the mean of its divisors is an integer number (17838838807).

Almost surely, 2^35677677613 is an apocalyptic number.

It is an amenable number.

35677677613 is a deficient number, since it is larger than the sum of its proper divisors (1).

35677677613 is an equidigital number, since it uses as much as digits as its factorization.

35677677613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23337720, while the sum is 58.

The spelling of 35677677613 in words is "thirty-five billion, six hundred seventy-seven million, six hundred seventy-seven thousand, six hundred thirteen".