4539552 has 24 divisors (see below), whose sum is σ = 11916576. Its totient is φ = 1513152.

The previous prime is 4539551. The next prime is 4539569. The reversal of 4539552 is 2559354.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4539551) 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 3 ways as a sum of consecutive naturals, for example, 23548 + ... + 23739.

It is an arithmetic number, because the mean of its divisors is an integer number (496524).

Almost surely, 2^4539552 is an apocalyptic number.

It is an amenable number.

4539552 is an abundant number, since it is smaller than the sum of its proper divisors (7377024).

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

4539552 is a wasteful number, since it uses less digits than its factorization.

4539552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47300 (or 47292 counting only the distinct ones).

The product of its digits is 27000, while the sum is 33.

The square root of 4539552 is about 2130.6224442636. The cubic root of 4539552 is about 165.5786478573.

The spelling of 4539552 in words is "four million, five hundred thirty-nine thousand, five hundred fifty-two".