2533247208 has 48 divisors (see below), whose sum is σ = 7097465700. Its totient is φ = 815297280.

The previous prime is 2533247203. The next prime is 2533247251. The reversal of 2533247208 is 8027423352.

It can be written as a sum of positive squares in 2 ways, for example, as 2514220164 + 19027044 = 50142^2 + 4362^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2533247203) 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 11 ways as a sum of consecutive naturals, for example, 604533 + ... + 608708.

Almost surely, 2^2533247208 is an apocalyptic number.

It is an amenable number.

2533247208 is an abundant number, since it is smaller than the sum of its proper divisors (4564218492).

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

2533247208 is a wasteful number, since it uses less digits than its factorization.

2533247208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213282 (or 1213275 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 2533247208 is about 50331.3739927692. The cubic root of 2533247208 is about 1363.1987867187.

The spelling of 2533247208 in words is "two billion, five hundred thirty-three million, two hundred forty-seven thousand, two hundred eight".