2530204423 has 8 divisors (see below), whose sum is σ = 2594498256. Its totient is φ = 2466033600.

The previous prime is 2530204403. The next prime is 2530204427. The reversal of 2530204423 is 3244020352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2530204423 - 2²¹ = 2528107271 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 (2530204427) 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 7 ways as a sum of consecutive naturals, for example, 11640 + ... + 72082.

It is an arithmetic number, because the mean of its divisors is an integer number (324312282).

Almost surely, 2^2530204423 is an apocalyptic number.

2530204423 is a deficient number, since it is larger than the sum of its proper divisors (64293833).

2530204423 is a wasteful number, since it uses less digits than its factorization.

2530204423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61505.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2530204423 is about 50301.1373927071. The cubic root of 2530204423 is about 1362.6527704355.

Adding to 2530204423 its reverse (3244020352), we get a palindrome (5774224775).

The spelling of 2530204423 in words is "two billion, five hundred thirty million, two hundred four thousand, four hundred twenty-three".