3573636622165 has 16 divisors (see below), whose sum is σ = 4426779142656. Its totient is φ = 2766635870400.

The previous prime is 3573636622147. The next prime is 3573636622177. The reversal of 3573636622165 is 5612266363753.

It is not a de Polignac number, because 3573636622165 - 2⁷ = 3573636622037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9844174 + ... + 10200736.

It is an arithmetic number, because the mean of its divisors is an integer number (276673696416).

Almost surely, 2^{3573636622165} is an apocalyptic number.

It is an amenable number.

3573636622165 is a deficient number, since it is larger than the sum of its proper divisors (853142520491).

3573636622165 is a wasteful number, since it uses less digits than its factorization.

3573636622165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421260.

The product of its digits is 24494400, while the sum is 55.

The spelling of 3573636622165 in words is "three trillion, five hundred seventy-three billion, six hundred thirty-six million, six hundred twenty-two thousand, one hundred sixty-five".