2533211368 has 16 divisors (see below), whose sum is σ = 4750314660. Its totient is φ = 1266460800.

The previous prime is 2533211353. The next prime is 2533211381. The reversal of 2533211368 is 8631123352.

It can be written as a sum of positive squares in 2 ways, for example, as 2099655684 + 433555684 = 45822^2 + 20822^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107188 + ... + 128668.

Almost surely, 2^2533211368 is an apocalyptic number.

It is an amenable number.

2533211368 is a deficient number, since it is larger than the sum of its proper divisors (2217103292).

2533211368 is a wasteful number, since it uses less digits than its factorization.

2533211368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36228 (or 36224 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 2533211368 is about 50331.0179511601. The cubic root of 2533211368 is about 1363.1923579113.

The spelling of 2533211368 in words is "two billion, five hundred thirty-three million, two hundred eleven thousand, three hundred sixty-eight".