35843688634853 has 12 divisors (see below), whose sum is σ = 39421169083884. Its totient is φ = 32566368542400.

The previous prime is 35843688634843. The next prime is 35843688634867.

It is a happy number.

35843688634853 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 27248577480289 + 8595111154564 = 5220017^2 + 2931742^2 .

It is not a de Polignac number, because 35843688634853 - 2²⁶ = 35843621525989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35843688634843) 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, 85257368 + ... + 85676753.

It is an arithmetic number, because the mean of its divisors is an integer number (3285097423657).

Almost surely, 2^{35843688634853} is an apocalyptic number.

It is an amenable number.

35843688634853 is a deficient number, since it is larger than the sum of its proper divisors (3577480449031).

35843688634853 is a wasteful number, since it uses less digits than its factorization.

35843688634853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170935876 (or 170935865 counting only the distinct ones).

The product of its digits is 4777574400, while the sum is 74.

The spelling of 35843688634853 in words is "thirty-five trillion, eight hundred forty-three billion, six hundred eighty-eight million, six hundred thirty-four thousand, eight hundred fifty-three".