4865559552 has 264 divisors, whose sum is σ = 16179488000. Its totient is φ = 1379524608.

The previous prime is 4865559551. The next prime is 4865559571. The reversal of 4865559552 is 2559555684.

It is a happy number.

4865559552 is a `hidden beast` number, since 4 + 86 + 5 + 5 + 5 + 9 + 552 = 666.

It is not an unprimeable number, because it can be changed into a prime (4865559551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12837699 + ... + 12838077.

Almost surely, 2^4865559552 is an apocalyptic number.

4865559552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4865559552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8089744000).

4865559552 is an abundant number, since it is smaller than the sum of its proper divisors (11313928448).

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

4865559552 is a wasteful number, since it uses less digits than its factorization.

4865559552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611 (or 590 counting only the distinct ones).

The product of its digits is 10800000, while the sum is 54.

The square root of 4865559552 is about 69753.5630057705. The cubic root of 4865559552 is about 1694.5104995254.

The spelling of 4865559552 in words is "four billion, eight hundred sixty-five million, five hundred fifty-nine thousand, five hundred fifty-two".