3565552044 has 24 divisors (see below), whose sum is σ = 8522540208. Its totient is φ = 1159528960.

The previous prime is 3565552021. The next prime is 3565552073. The reversal of 3565552044 is 4402555653.

It is a super-2 number, since 2×3565552044² = 25426322756945155872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3565551993 and 3565552011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3623037 + ... + 3624020.

It is an arithmetic number, because the mean of its divisors is an integer number (355105842).

Almost surely, 2^3565552044 is an apocalyptic number.

It is an amenable number.

3565552044 is an abundant number, since it is smaller than the sum of its proper divisors (4956988164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3565552044 is a wasteful number, since it uses less digits than its factorization.

3565552044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7247105 (or 7247103 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The square root of 3565552044 is about 59712.2436691170. The cubic root of 3565552044 is about 1527.7147086449.

The spelling of 3565552044 in words is "three billion, five hundred sixty-five million, five hundred fifty-two thousand, forty-four".