5408823168 has 512 divisors, whose sum is σ = 19176652800. Its totient is φ = 1468938240.

The previous prime is 5408823149. The next prime is 5408823169. The reversal of 5408823168 is 8613288045.

5408823168 is a `hidden beast` number, since 5 + 408 + 8 + 231 + 6 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408823169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76180573 + ... + 76180643.

It is an arithmetic number, because the mean of its divisors is an integer number (37454400).

Almost surely, 2^5408823168 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 5408823168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9588326400).

5408823168 is an abundant number, since it is smaller than the sum of its proper divisors (13767829632).

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

5408823168 is a wasteful number, since it uses less digits than its factorization.

5408823168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 5408823168 is about 73544.7018350064. The cubic root of 5408823168 is about 1755.3656451966.

The spelling of 5408823168 in words is "five billion, four hundred eight million, eight hundred twenty-three thousand, one hundred sixty-eight".