35685354682 has 4 divisors (see below), whose sum is σ = 53528032026. Its totient is φ = 17842677340.

The previous prime is 35685354673. The next prime is 35685354701. The reversal of 35685354682 is 28645358653.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26039954161 + 9645400521 = 161369^2 + 98211^2 .

It is a super-2 number, since 2×35685354682² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8921338669 + ... + 8921338672.

Almost surely, 2^35685354682 is an apocalyptic number.

35685354682 is a deficient number, since it is larger than the sum of its proper divisors (17842677344).

35685354682 is a wasteful number, since it uses less digits than its factorization.

35685354682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17842677343.

The product of its digits is 20736000, while the sum is 55.

The spelling of 35685354682 in words is "thirty-five billion, six hundred eighty-five million, three hundred fifty-four thousand, six hundred eighty-two".