3255735802613 has 12 divisors (see below), whose sum is σ = 3926981691360. Its totient is φ = 2643755386536.

The previous prime is 3255735802591. The next prime is 3255735802661. The reversal of 3255735802613 is 3162085375523.

It is a de Polignac number, because none of the positive numbers 2^k-3255735802613 is a prime.

It is a super-2 number, since 2×3255735802613² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255735802313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 644187383 + ... + 644192436.

It is an arithmetic number, because the mean of its divisors is an integer number (327248474280).

Almost surely, 2^{3255735802613} is an apocalyptic number.

It is an amenable number.

3255735802613 is a deficient number, since it is larger than the sum of its proper divisors (671245888747).

3255735802613 is a wasteful number, since it uses less digits than its factorization.

3255735802613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288379864 (or 1288379845 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 3255735802613 in words is "three trillion, two hundred fifty-five billion, seven hundred thirty-five million, eight hundred two thousand, six hundred thirteen".