2530003264 has 14 divisors (see below), whose sum is σ = 5020475354. Its totient is φ = 1265001600.

The previous prime is 2530003247. The next prime is 2530003309. The reversal of 2530003264 is 4623000352.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2028601600 + 501401664 = 45040^2 + 22392^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 19765587 + ... + 19765714.

Almost surely, 2^2530003264 is an apocalyptic number.

It is an amenable number.

2530003264 is a deficient number, since it is larger than the sum of its proper divisors (2490472090).

2530003264 is an equidigital number, since it uses as much as digits as its factorization.

2530003264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39531313 (or 39531303 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2530003264 is about 50299.1378057318. The cubic root of 2530003264 is about 1362.6166577891.

The spelling of 2530003264 in words is "two billion, five hundred thirty million, three thousand, two hundred sixty-four".