2533410889 has 3 divisors (see below), whose sum is σ = 2533461223. Its totient is φ = 2533360556.

The previous prime is 2533410881. The next prime is 2533410917. The reversal of 2533410889 is 9880143352.

The square root of 2533410889 is 50333.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1999431225 + 533979664 = 44715^2 + 23108^2 .

It is not a de Polignac number, because 2533410889 - 2³ = 2533410881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2533410881) 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 2 ways as a sum of consecutive naturals, for example, 25167 + ... + 75499.

Almost surely, 2^2533410889 is an apocalyptic number.

2533410889 is the 50333-rd square number.

2533410889 is the 25167-th centered octagonal number.

It is an amenable number.

2533410889 is a deficient number, since it is larger than the sum of its proper divisors (50334).

2533410889 is an frugal number, since it uses more digits than its factorization.

2533410889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100666 (or 50333 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The cubic root of 2533410889 is about 1363.2281462609.

The spelling of 2533410889 in words is "two billion, five hundred thirty-three million, four hundred ten thousand, eight hundred eighty-nine".