2530105144 has 32 divisors (see below), whose sum is σ = 5423270400. Its totient is φ = 1084007520.

The previous prime is 2530105117. The next prime is 2530105147. The reversal of 2530105144 is 4415010352.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530105147) 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 7 ways as a sum of consecutive naturals, for example, 349837 + ... + 356995.

It is an arithmetic number, because the mean of its divisors is an integer number (169477200).

Almost surely, 2^2530105144 is an apocalyptic number.

It is an amenable number.

2530105144 is an abundant number, since it is smaller than the sum of its proper divisors (2893165256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2530105144 is a wasteful number, since it uses less digits than its factorization.

2530105144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13483 (or 13479 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2530105144 is about 50300.1505365541. The cubic root of 2530105144 is about 1362.6349478211.

Adding to 2530105144 its reverse (4415010352), we get a palindrome (6945115496).

The spelling of 2530105144 in words is "two billion, five hundred thirty million, one hundred five thousand, one hundred forty-four".