4549112568 has 576 divisors, whose sum is σ = 17209221120. Its totient is φ = 1066867200.

The previous prime is 4549112567. The next prime is 4549112587. The reversal of 4549112568 is 8652119454.

4549112568 is a `hidden beast` number, since 45 + 49 + 1 + 1 + 2 + 568 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4549112567) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 35819721 + ... + 35819847.

It is an arithmetic number, because the mean of its divisors is an integer number (29877120).

Almost surely, 2^4549112568 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 4549112568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8604610560).

4549112568 is an abundant number, since it is smaller than the sum of its proper divisors (12660108552).

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

4549112568 is a wasteful number, since it uses less digits than its factorization.

4549112568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 234 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 4549112568 is about 67447.1094117457. The cubic root of 4549112568 is about 1656.9480586179.

The spelling of 4549112568 in words is "four billion, five hundred forty-nine million, one hundred twelve thousand, five hundred sixty-eight".