2533364505 has 40 divisors (see below), whose sum is σ = 5190052032. Its totient is φ = 1158108192.

The previous prime is 2533364503. The next prime is 2533364521. The reversal of 2533364505 is 5054633352.

2533364505 is a `hidden beast` number, since 2 + 5 + 3 + 3 + 3 + 645 + 0 + 5 = 666.

It is not a de Polignac number, because 2533364505 - 2¹ = 2533364503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2533364505.

It is not an unprimeable number, because it can be changed into a prime (2533364503) 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 39 ways as a sum of consecutive naturals, for example, 443967 + ... + 449636.

Almost surely, 2^2533364505 is an apocalyptic number.

It is an amenable number.

2533364505 is an abundant number, since it is smaller than the sum of its proper divisors (2656687527).

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

2533364505 is an equidigital number, since it uses as much as digits as its factorization.

2533364505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893627 (or 893618 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 2533364505 is about 50332.5392266275. The cubic root of 2533364505 is about 1363.2198264682.

Adding to 2533364505 its reverse (5054633352), we get a palindrome (7587997857).

The spelling of 2533364505 in words is "two billion, five hundred thirty-three million, three hundred sixty-four thousand, five hundred five".