2530224143 has 4 divisors (see below), whose sum is σ = 2530672440. Its totient is φ = 2529775848.

The previous prime is 2530224131. The next prime is 2530224211. The reversal of 2530224143 is 3414220352.

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 2530224143 - 2¹² = 2530220047 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 (2530224443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215573 + ... + 227006.

It is an arithmetic number, because the mean of its divisors is an integer number (632668110).

Almost surely, 2^2530224143 is an apocalyptic number.

2530224143 is a deficient number, since it is larger than the sum of its proper divisors (448297).

2530224143 is an equidigital number, since it uses as much as digits as its factorization.

2530224143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448296.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2530224143 is about 50301.3334117496. Note that the first 3 decimals coincide. The cubic root of 2530224143 is about 1362.6563105241.

Adding to 2530224143 its reverse (3414220352), we get a palindrome (5944444495).

The spelling of 2530224143 in words is "two billion, five hundred thirty million, two hundred twenty-four thousand, one hundred forty-three".