3645804717111 has 32 divisors (see below), whose sum is σ = 4997386376640. Its totient is φ = 2362817433600.

The previous prime is 3645804717077. The next prime is 3645804717161. The reversal of 3645804717111 is 1117174085463.

3645804717111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3645804717111 - 2⁹ = 3645804716599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3645804717161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39236475 + ... + 39329283.

It is an arithmetic number, because the mean of its divisors is an integer number (156168324270).

Almost surely, 2^{3645804717111} is an apocalyptic number.

3645804717111 is a deficient number, since it is larger than the sum of its proper divisors (1351581659529).

3645804717111 is a wasteful number, since it uses less digits than its factorization.

3645804717111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93987.

The product of its (nonzero) digits is 564480, while the sum is 48.

The spelling of 3645804717111 in words is "three trillion, six hundred forty-five billion, eight hundred four million, seven hundred seventeen thousand, one hundred eleven".