5664178133 has 16 divisors (see below), whose sum is σ = 6114976560. Its totient is φ = 5227462656.

The previous prime is 5664178127. The next prime is 5664178151. The reversal of 5664178133 is 3318714665.

5664178133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 125395204 + 5538782929 = 11198^2 + 74423^2 .

It is a cyclic number.

It is not a de Polignac number, because 5664178133 - 2⁸ = 5664177877 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 (5664178033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163985 + ... + 195497.

It is an arithmetic number, because the mean of its divisors is an integer number (382186035).

Almost surely, 2^5664178133 is an apocalyptic number.

It is an amenable number.

5664178133 is a deficient number, since it is larger than the sum of its proper divisors (450798427).

5664178133 is a wasteful number, since it uses less digits than its factorization.

5664178133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31736.

The product of its digits is 362880, while the sum is 44.

The square root of 5664178133 is about 75260.7343373688. The cubic root of 5664178133 is about 1782.5660642471.

The spelling of 5664178133 in words is "five billion, six hundred sixty-four million, one hundred seventy-eight thousand, one hundred thirty-three".