8564466133 has 8 divisors (see below), whose sum is σ = 8768801888. Its totient is φ = 8360365104.

The previous prime is 8564466103. The next prime is 8564466199. The reversal of 8564466133 is 3316644658.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8564466133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8564466103) 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, 16291 + ... + 131887.

It is an arithmetic number, because the mean of its divisors is an integer number (1096100236).

Almost surely, 2^8564466133 is an apocalyptic number.

It is an amenable number.

8564466133 is a deficient number, since it is larger than the sum of its proper divisors (204335755).

8564466133 is a wasteful number, since it uses less digits than its factorization.

8564466133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117363.

The product of its digits is 1244160, while the sum is 46.

The square root of 8564466133 is about 92544.4008733105. The cubic root of 8564466133 is about 2045.9739450470.

The spelling of 8564466133 in words is "eight billion, five hundred sixty-four million, four hundred sixty-six thousand, one hundred thirty-three".