2503251344 has 40 divisors (see below), whose sum is σ = 5313758112. Its totient is φ = 1132939520.

The previous prime is 2503251329. The next prime is 2503251347. The reversal of 2503251344 is 4431523052.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2503251347) 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 7 ways as a sum of consecutive naturals, for example, 10487 + ... + 71529.

Almost surely, 2^2503251344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2503251344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2656879056).

2503251344 is an abundant number, since it is smaller than the sum of its proper divisors (2810506768).

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

2503251344 is a wasteful number, since it uses less digits than its factorization.

2503251344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61295 (or 61289 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2503251344 is about 50032.5028756308. The cubic root of 2503251344 is about 1357.7969204458.

Adding to 2503251344 its reverse (4431523052), we get a palindrome (6934774396).

The spelling of 2503251344 in words is "two billion, five hundred three million, two hundred fifty-one thousand, three hundred forty-four".