2533264515 has 48 divisors (see below), whose sum is σ = 4508614656. Its totient is φ = 1315195200.

The previous prime is 2533264457. The next prime is 2533264519. The reversal of 2533264515 is 5154623352.

2533264515 is a `hidden beast` number, since 2 + 5 + 3 + 3 + 2 + 645 + 1 + 5 = 666.

It is not a de Polignac number, because 2533264515 - 2¹⁶ = 2533198979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2533264515.

It is not an unprimeable number, because it can be changed into a prime (2533264519) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 400830 + ... + 407100.

It is an arithmetic number, because the mean of its divisors is an integer number (93929472).

Almost surely, 2^2533264515 is an apocalyptic number.

2533264515 is a deficient number, since it is larger than the sum of its proper divisors (1975350141).

2533264515 is a wasteful number, since it uses less digits than its factorization.

2533264515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520 (or 6517 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 2533264515 is about 50331.5459230094. The cubic root of 2533264515 is about 1363.2018911436.

Adding to 2533264515 its reverse (5154623352), we get a palindrome (7687887867).

The spelling of 2533264515 in words is "two billion, five hundred thirty-three million, two hundred sixty-four thousand, five hundred fifteen".