5664274160 has 80 divisors (see below), whose sum is σ = 13322897280. Its totient is φ = 2239426560.

The previous prime is 5664274157. The next prime is 5664274207. The reversal of 5664274160 is 614724665.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4600745 + ... + 4601975.

It is an arithmetic number, because the mean of its divisors is an integer number (166536216).

Almost surely, 2^5664274160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5664274160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6661448640).

5664274160 is an abundant number, since it is smaller than the sum of its proper divisors (7658623120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5664274160 is a wasteful number, since it uses less digits than its factorization.

5664274160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866 (or 1860 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 5664274160 is about 75261.3722968164. The cubic root of 5664274160 is about 1782.5761377005.

The spelling of 5664274160 in words is "five billion, six hundred sixty-four million, two hundred seventy-four thousand, one hundred sixty".