3563822573 has 4 divisors (see below), whose sum is σ = 3660142140. Its totient is φ = 3467503008.

The previous prime is 3563822569. The next prime is 3563822597. The reversal of 3563822573 is 3752283653.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1307762569 + 2256060004 = 36163^2 + 47498^2 .

It is a cyclic number.

It is not a de Polignac number, because 3563822573 - 2² = 3563822569 is a prime.

It is a super-3 number, since 3×3563822573³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3563822513) 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, 48159728 + ... + 48159801.

It is an arithmetic number, because the mean of its divisors is an integer number (915035535).

Almost surely, 2^3563822573 is an apocalyptic number.

It is an amenable number.

3563822573 is a deficient number, since it is larger than the sum of its proper divisors (96319567).

3563822573 is an equidigital number, since it uses as much as digits as its factorization.

3563822573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96319566.

The product of its digits is 907200, while the sum is 44.

The square root of 3563822573 is about 59697.7602008652. The cubic root of 3563822573 is about 1527.4676626936.

The spelling of 3563822573 in words is "three billion, five hundred sixty-three million, eight hundred twenty-two thousand, five hundred seventy-three".