2530384799 has 4 divisors (see below), whose sum is σ = 2530668264. Its totient is φ = 2530101336.

The previous prime is 2530384781. The next prime is 2530384807. The reversal of 2530384799 is 9974830352.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2530384799 - 2²⁰ = 2529336223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530384099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127892 + ... + 146345.

It is an arithmetic number, because the mean of its divisors is an integer number (632667066).

Almost surely, 2^2530384799 is an apocalyptic number.

2530384799 is a deficient number, since it is larger than the sum of its proper divisors (283465).

2530384799 is an equidigital number, since it uses as much as digits as its factorization.

2530384799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283464.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 2530384799 is about 50302.9303221989. The cubic root of 2530384799 is about 1362.6851504300.

The spelling of 2530384799 in words is "two billion, five hundred thirty million, three hundred eighty-four thousand, seven hundred ninety-nine".