3565379145765 has 16 divisors (see below), whose sum is σ = 6040171729728. Its totient is φ = 1789680512256.

The previous prime is 3565379145683. The next prime is 3565379145773. The reversal of 3565379145765 is 5675419735653.

It is a happy number.

It is not a de Polignac number, because 3565379145765 - 2¹¹ = 3565379143717 is a prime.

It is a super-2 number, since 2×3565379145765² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3565379145696 and 3565379145705.

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, 6990939247 + ... + 6990939756.

It is an arithmetic number, because the mean of its divisors is an integer number (377510733108).

Almost surely, 2^{3565379145765} is an apocalyptic number.

It is an amenable number.

3565379145765 is a deficient number, since it is larger than the sum of its proper divisors (2474792583963).

3565379145765 is a wasteful number, since it uses less digits than its factorization.

3565379145765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13981879028.

The product of its digits is 357210000, while the sum is 66.

The spelling of 3565379145765 in words is "three trillion, five hundred sixty-five billion, three hundred seventy-nine million, one hundred forty-five thousand, seven hundred sixty-five".