6564061133 has 8 divisors (see below), whose sum is σ = 7513277568. Its totient is φ = 5617718064.

The previous prime is 6564061121. The next prime is 6564061151. The reversal of 6564061133 is 3311604656.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6564061133 - 2¹⁶ = 6563995597 is a prime.

It is a super-2 number, since 2×6564061133² = 86173797115522487378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6564061093 and 6564061102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6564061193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713441 + ... + 722582.

It is an arithmetic number, because the mean of its divisors is an integer number (939159696).

Almost surely, 2^6564061133 is an apocalyptic number.

It is an amenable number.

6564061133 is a deficient number, since it is larger than the sum of its proper divisors (949216435).

6564061133 is a wasteful number, since it uses less digits than its factorization.

6564061133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436683.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 6564061133 is about 81018.8936791907. The cubic root of 6564061133 is about 1872.3665437746.

Adding to 6564061133 its reverse (3311604656), we get a palindrome (9875665789).

The spelling of 6564061133 in words is "six billion, five hundred sixty-four million, sixty-one thousand, one hundred thirty-three".