2530224145 has 16 divisors (see below), whose sum is σ = 3119598720. Its totient is φ = 1969334784.

The previous prime is 2530224131. The next prime is 2530224211. The reversal of 2530224145 is 5414220352.

It is a cyclic number.

It is not a de Polignac number, because 2530224145 - 2¹⁷ = 2530093073 is a prime.

It is a super-3 number, since 3×2530224145³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15597 + ... + 72826.

It is an arithmetic number, because the mean of its divisors is an integer number (194974920).

Almost surely, 2^2530224145 is an apocalyptic number.

It is an amenable number.

2530224145 is a deficient number, since it is larger than the sum of its proper divisors (589374575).

2530224145 is an equidigital number, since it uses as much as digits as its factorization.

2530224145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88584.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2530224145 is about 50301.3334316298. Note that the first 3 decimals coincide. The cubic root of 2530224145 is about 1362.6563108831.

Adding to 2530224145 its reverse (5414220352), we get a palindrome (7944444497).

The spelling of 2530224145 in words is "two billion, five hundred thirty million, two hundred twenty-four thousand, one hundred forty-five".