4552539 has 8 divisors (see below), whose sum is σ = 6211392. Its totient is φ = 2964360.

The previous prime is 4552531. The next prime is 4552543. The reversal of 4552539 is 9352554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4552539 - 2³ = 4552531 is a prime.

It is a super-2 number, since 2×4552539² = 41451222693042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4552531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17517 + ... + 17774.

It is an arithmetic number, because the mean of its divisors is an integer number (776424).

Almost surely, 2^4552539 is an apocalyptic number.

4552539 is a deficient number, since it is larger than the sum of its proper divisors (1658853).

4552539 is a wasteful number, since it uses less digits than its factorization.

4552539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35337.

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

The square root of 4552539 is about 2133.6679685462. The cubic root of 4552539 is about 165.7363963547.

The spelling of 4552539 in words is "four million, five hundred fifty-two thousand, five hundred thirty-nine".