5166528 has 56 divisors (see below), whose sum is σ = 13898880. Its totient is φ = 1693440.

The previous prime is 5166527. The next prime is 5166541. The reversal of 5166528 is 8256615.

It is a Cunningham number, because it is equal to 2273²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166527) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13443 + ... + 13821.

Almost surely, 2^5166528 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 5166528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6949440).

5166528 is an abundant number, since it is smaller than the sum of its proper divisors (8732352).

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

5166528 is a wasteful number, since it uses less digits than its factorization.

5166528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465 (or 455 counting only the distinct ones).

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

The square root of 5166528 is about 2272.9997800264. Note that the first 3 decimals coincide. The cubic root of 5166528 is about 172.8752929771.

The spelling of 5166528 in words is "five million, one hundred sixty-six thousand, five hundred twenty-eight".