2502044530 has 32 divisors (see below), whose sum is σ = 4870077696. Its totient is φ = 921901824.

The previous prime is 2502044527. The next prime is 2502044537. The reversal of 2502044530 is 354402052.

It is a junction number, because it is equal to n+sod(n) for n = 2502044495 and 2502044504.

It is not an unprimeable number, because it can be changed into a prime (2502044537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148584 + ... + 164563.

It is an arithmetic number, because the mean of its divisors is an integer number (152189928).

Almost surely, 2^2502044530 is an apocalyptic number.

2502044530 is a deficient number, since it is larger than the sum of its proper divisors (2368033166).

2502044530 is a wasteful number, since it uses less digits than its factorization.

2502044530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313218.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2502044530 is about 50020.4411216055. The cubic root of 2502044530 is about 1357.5786880351.

Adding to 2502044530 its reverse (354402052), we get a palindrome (2856446582).

The spelling of 2502044530 in words is "two billion, five hundred two million, forty-four thousand, five hundred thirty".