2522503244 has 12 divisors (see below), whose sum is σ = 4415292000. Its totient is φ = 1260991248.

The previous prime is 2522503241. The next prime is 2522503267. The reversal of 2522503244 is 4423052252.

It is not an unprimeable number, because it can be changed into a prime (2522503241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42419 + ... + 82730.

It is an arithmetic number, because the mean of its divisors is an integer number (367941000).

Almost surely, 2^2522503244 is an apocalyptic number.

It is an amenable number.

2522503244 is a deficient number, since it is larger than the sum of its proper divisors (1892788756).

2522503244 is a wasteful number, since it uses less digits than its factorization.

2522503244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130192 (or 130190 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2522503244 is about 50224.5283103784. The cubic root of 2522503244 is about 1361.2688640952.

Adding to 2522503244 its reverse (4423052252), we get a palindrome (6945555496).

The spelling of 2522503244 in words is "two billion, five hundred twenty-two million, five hundred three thousand, two hundred forty-four".