2530044144 has 30 divisors (see below), whose sum is σ = 7080610056. Its totient is φ = 843348000.

The previous prime is 2530044133. The next prime is 2530044149. The reversal of 2530044144 is 4414400352.

It is a happy number.

2530044144 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2530044144² = 12802246741177385472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530044149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8784732 + ... + 8785019.

Almost surely, 2^2530044144 is an apocalyptic number.

2530044144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2530044144 is an abundant number, since it is smaller than the sum of its proper divisors (4550565912).

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

2530044144 is a wasteful number, since it uses less digits than its factorization.

2530044144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17569765 (or 17569756 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2530044144 is about 50299.5441728849. The cubic root of 2530044144 is about 1362.6239968401.

Adding to 2530044144 its reverse (4414400352), we get a palindrome (6944444496).

The spelling of 2530044144 in words is "two billion, five hundred thirty million, forty-four thousand, one hundred forty-four".