35686668653 has 8 divisors (see below), whose sum is σ = 36050762496. Its totient is φ = 35322786000.

The previous prime is 35686668637. The next prime is 35686668671.

It is a happy number.

35686668653 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 35686668653 - 2⁴ = 35686668637 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 (35686638653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298748 + ... + 400778.

It is an arithmetic number, because the mean of its divisors is an integer number (4506345312).

Almost surely, 2^35686668653 is an apocalyptic number.

It is an amenable number.

35686668653 is a deficient number, since it is larger than the sum of its proper divisors (364093843).

35686668653 is a wasteful number, since it uses less digits than its factorization.

35686668653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105595.

The product of its digits is 111974400, while the sum is 62.

The spelling of 35686668653 in words is "thirty-five billion, six hundred eighty-six million, six hundred sixty-eight thousand, six hundred fifty-three".