4556544552 has 96 divisors (see below), whose sum is σ = 14137905600. Its totient is φ = 1298702592.

The previous prime is 4556544497. The next prime is 4556544581. The reversal of 4556544552 is 2554456554.

4556544552 is a `hidden beast` number, since 4 + 5 + 56 + 5 + 44 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4556544498 and 4556544507.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200388 + ... + 221964.

It is an arithmetic number, because the mean of its divisors is an integer number (147269850).

Almost surely, 2^4556544552 is an apocalyptic number.

4556544552 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 4556544552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7068952800).

4556544552 is an abundant number, since it is smaller than the sum of its proper divisors (9581361048).

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

4556544552 is a wasteful number, since it uses less digits than its factorization.

4556544552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22015 (or 22008 counting only the distinct ones).

The product of its digits is 2400000, while the sum is 45.

The square root of 4556544552 is about 67502.1818314045. The cubic root of 4556544552 is about 1657.8498983540.

The spelling of 4556544552 in words is "four billion, five hundred fifty-six million, five hundred forty-four thousand, five hundred fifty-two".