5542528 has 64 divisors (see below), whose sum is σ = 12117600. Its totient is φ = 2515968.

The previous prime is 5542513. The next prime is 5542529. The reversal of 5542528 is 8252455.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 5542528.

It is not an unprimeable number, because it can be changed into a prime (5542529) 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 7 ways as a sum of consecutive naturals, for example, 104550 + ... + 104602.

Almost surely, 2^5542528 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 5542528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6058800).

5542528 is an abundant number, since it is smaller than the sum of its proper divisors (6575072).

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

5542528 is a wasteful number, since it uses less digits than its factorization.

5542528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 117 counting only the distinct ones).

The product of its digits is 16000, while the sum is 31.

The square root of 5542528 is about 2354.2574200796. The cubic root of 5542528 is about 176.9712147429.

The spelling of 5542528 in words is "five million, five hundred forty-two thousand, five hundred twenty-eight".