3635665545001 has 8 divisors (see below), whose sum is σ = 4156610169600. Its totient is φ = 3115111878528.

The previous prime is 3635665544999. The next prime is 3635665545067. The reversal of 3635665545001 is 1005455665363.

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 3635665545001 - 2¹ = 3635665544999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3635665555001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97719601 + ... + 97756798.

It is an arithmetic number, because the mean of its divisors is an integer number (519576271200).

Almost surely, 2^{3635665545001} is an apocalyptic number.

It is an amenable number.

3635665545001 is a deficient number, since it is larger than the sum of its proper divisors (520944624599).

3635665545001 is a wasteful number, since it uses less digits than its factorization.

3635665545001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195479063.

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 3635665545001 in words is "three trillion, six hundred thirty-five billion, six hundred sixty-five million, five hundred forty-five thousand, one".