4552154856 has 32 divisors (see below), whose sum is σ = 12644875200. Its totient is φ = 1517384880.

The previous prime is 4552154851. The next prime is 4552154857. The reversal of 4552154856 is 6584512554.

4552154856 is a `hidden beast` number, since 4 + 5 + 52 + 1 + 548 + 56 = 666.

It is a super-3 number, since 3×4552154856³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4552154851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10537180 + ... + 10537611.

It is an arithmetic number, because the mean of its divisors is an integer number (395152350).

Almost surely, 2^4552154856 is an apocalyptic number.

It is an amenable number.

4552154856 is an abundant number, since it is smaller than the sum of its proper divisors (8092720344).

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

4552154856 is a wasteful number, since it uses less digits than its factorization.

4552154856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21074806 (or 21074796 counting only the distinct ones).

The product of its digits is 960000, while the sum is 45.

The square root of 4552154856 is about 67469.6587808179. The cubic root of 4552154856 is about 1657.3173460198.

The spelling of 4552154856 in words is "four billion, five hundred fifty-two million, one hundred fifty-four thousand, eight hundred fifty-six".