2530318833 has 24 divisors (see below), whose sum is σ = 4195459008. Its totient is φ = 1439518752.

The previous prime is 2530318829. The next prime is 2530318853. The reversal of 2530318833 is 3388130352.

It is not a de Polignac number, because 2530318833 - 2² = 2530318829 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2530318853) 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 23 ways as a sum of consecutive naturals, for example, 74166 + ... + 102767.

It is an arithmetic number, because the mean of its divisors is an integer number (174810792).

Almost surely, 2^2530318833 is an apocalyptic number.

It is an amenable number.

2530318833 is a deficient number, since it is larger than the sum of its proper divisors (1665140175).

2530318833 is a wasteful number, since it uses less digits than its factorization.

2530318833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177173 (or 177170 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2530318833 is about 50302.2746304777. The cubic root of 2530318833 is about 1362.6733087963.

The spelling of 2530318833 in words is "two billion, five hundred thirty million, three hundred eighteen thousand, eight hundred thirty-three".