5528545 has 8 divisors (see below), whose sum is σ = 7237440. Its totient is φ = 4020720.

The previous prime is 5528543. The next prime is 5528581. The reversal of 5528545 is 5458255.

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

It is not a de Polignac number, because 5528545 - 2¹ = 5528543 is a prime.

5528545 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5528545.

It is not an unprimeable number, because it can be changed into a prime (5528543) 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, 50205 + ... + 50314.

It is an arithmetic number, because the mean of its divisors is an integer number (904680).

Almost surely, 2^5528545 is an apocalyptic number.

5528545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5528545 is a deficient number, since it is larger than the sum of its proper divisors (1708895).

5528545 is a wasteful number, since it uses less digits than its factorization.

5528545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100535.

The product of its digits is 40000, while the sum is 34.

The square root of 5528545 is about 2351.2858184406. The cubic root of 5528545 is about 176.8222651163.

The spelling of 5528545 in words is "five million, five hundred twenty-eight thousand, five hundred forty-five".