2502523204 has 6 divisors (see below), whose sum is σ = 4379415614. Its totient is φ = 1251261600.

The previous prime is 2502523201. The next prime is 2502523217. The reversal of 2502523204 is 4023252052.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2342753604 + 159769600 = 48402^2 + 12640^2 .

It is not an unprimeable number, because it can be changed into a prime (2502523201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312815397 + ... + 312815404.

Almost surely, 2^2502523204 is an apocalyptic number.

It is an amenable number.

2502523204 is a deficient number, since it is larger than the sum of its proper divisors (1876892410).

2502523204 is a wasteful number, since it uses less digits than its factorization.

2502523204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625630805 (or 625630803 counting only the distinct ones).

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

The square root of 2502523204 is about 50025.2256766524. The cubic root of 2502523204 is about 1357.6652567294.

Adding to 2502523204 its reverse (4023252052), we get a palindrome (6525775256).

The spelling of 2502523204 in words is "two billion, five hundred two million, five hundred twenty-three thousand, two hundred four".