5540528 has 60 divisors (see below), whose sum is σ = 12892032. Its totient is φ = 2298240.

The previous prime is 5540519. The next prime is 5540531. The reversal of 5540528 is 8250455.

It is an Ulam number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 5540528.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28913 + ... + 29103.

Almost surely, 2^5540528 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 5540528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6446016).

5540528 is an abundant number, since it is smaller than the sum of its proper divisors (7351504).

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

5540528 is a wasteful number, since it uses less digits than its factorization.

5540528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 5540528 is about 2353.8326193678. The cubic root of 5540528 is about 176.9499257203.

The spelling of 5540528 in words is "five million, five hundred forty thousand, five hundred twenty-eight".