5489520 has 80 divisors (see below), whose sum is σ = 17275680. Its totient is φ = 1441792.

The previous prime is 5489513. The next prime is 5489551. The reversal of 5489520 is 259845.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21232 + ... + 21488.

It is an arithmetic number, because the mean of its divisors is an integer number (215946).

Almost surely, 2^5489520 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 5489520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8637840).

5489520 is an abundant number, since it is smaller than the sum of its proper divisors (11786160).

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

5489520 is a wasteful number, since it uses less digits than its factorization.

5489520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 5489520 is about 2342.9724710291. The cubic root of 5489520 is about 176.4052301759.

The spelling of 5489520 in words is "five million, four hundred eighty-nine thousand, five hundred twenty".