2528282533 has 4 divisors (see below), whose sum is σ = 2889465760. Its totient is φ = 2167099308.

The previous prime is 2528282527. The next prime is 2528282569. The reversal of 2528282533 is 3352828252.

2528282533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2528282533 - 2⁵ = 2528282501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528282503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180591603 + ... + 180591616.

It is an arithmetic number, because the mean of its divisors is an integer number (722366440).

Almost surely, 2^2528282533 is an apocalyptic number.

It is an amenable number.

2528282533 is a deficient number, since it is larger than the sum of its proper divisors (361183227).

2528282533 is an equidigital number, since it uses as much as digits as its factorization.

2528282533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361183226.

The product of its digits is 230400, while the sum is 40.

The square root of 2528282533 is about 50282.0299212353. The cubic root of 2528282533 is about 1362.3076689267.

The spelling of 2528282533 in words is "two billion, five hundred twenty-eight million, two hundred eighty-two thousand, five hundred thirty-three".