5453616168 has 384 divisors, whose sum is σ = 20502854400. Its totient is φ = 1306990080.

The previous prime is 5453616121. The next prime is 5453616191. The reversal of 5453616168 is 8616163545.

5453616168 is a `hidden beast` number, since 54 + 536 + 1 + 6 + 1 + 68 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2377230 + ... + 2379522.

It is an arithmetic number, because the mean of its divisors is an integer number (53392850).

Almost surely, 2^5453616168 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 5453616168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10251427200).

5453616168 is an abundant number, since it is smaller than the sum of its proper divisors (15049238232).

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

5453616168 is a wasteful number, since it uses less digits than its factorization.

5453616168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350 (or 2329 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 5453616168 is about 73848.6030199624. The cubic root of 5453616168 is about 1760.1979985578.

The spelling of 5453616168 in words is "five billion, four hundred fifty-three million, six hundred sixteen thousand, one hundred sixty-eight".