3565213052 has 12 divisors (see below), whose sum is σ = 6239650200. Its totient is φ = 1782455856.

The previous prime is 3565213051. The next prime is 3565213087. The reversal of 3565213052 is 2503125653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3565213051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28478 + ... + 89114.

It is an arithmetic number, because the mean of its divisors is an integer number (519970850).

Almost surely, 2^3565213052 is an apocalyptic number.

It is an amenable number.

3565213052 is a deficient number, since it is larger than the sum of its proper divisors (2674437148).

3565213052 is a wasteful number, since it uses less digits than its factorization.

3565213052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75340 (or 75338 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 3565213052 is about 59709.4050548153. The cubic root of 3565213052 is about 1527.6662916937. Note that the first 3 decimals are identical.

The spelling of 3565213052 in words is "three billion, five hundred sixty-five million, two hundred thirteen thousand, fifty-two".