3635872286081 has 8 divisors (see below), whose sum is σ = 4155510707520. Its totient is φ = 3116290888368.

The previous prime is 3635872286063. The next prime is 3635872286141. The reversal of 3635872286081 is 1806822785363.

It is a happy number.

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

It is not a de Polignac number, because 3635872286081 - 2³⁰ = 3634798544257 is a prime.

It is a super-2 number, since 2×3635872286081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3635872286081.

It is not an unprimeable number, because it can be changed into a prime (3635872286041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14119211 + ... + 14374416.

It is an arithmetic number, because the mean of its divisors is an integer number (519438838440).

Almost surely, 2^{3635872286081} is an apocalyptic number.

It is an amenable number.

3635872286081 is a deficient number, since it is larger than the sum of its proper divisors (519638421439).

3635872286081 is a wasteful number, since it uses less digits than its factorization.

3635872286081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28511863.

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 3635872286081 in words is "three trillion, six hundred thirty-five billion, eight hundred seventy-two million, two hundred eighty-six thousand, eighty-one".