1533527828 has 12 divisors (see below), whose sum is σ = 3067055712. Its totient is φ = 657226200.

The previous prime is 1533527819. The next prime is 1533527869. The reversal of 1533527828 is 8287253351.

1533527828 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27384398 + ... + 27384453.

It is an arithmetic number, because the mean of its divisors is an integer number (255587976).

Almost surely, 2^1533527828 is an apocalyptic number.

It is an amenable number.

1533527828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1533527828 is a wasteful number, since it uses less digits than its factorization.

1533527828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54768862 (or 54768860 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 1533527828 is about 39160.2838089818. The cubic root of 1533527828 is about 1153.1803153455.

The spelling of 1533527828 in words is "one billion, five hundred thirty-three million, five hundred twenty-seven thousand, eight hundred twenty-eight".