2530243304 has 8 divisors (see below), whose sum is σ = 4744206210. Its totient is φ = 1265121648.

The previous prime is 2530243283. The next prime is 2530243327. The reversal of 2530243304 is 4033420352.

It can be written as a sum of positive squares in only one way, i.e., 1785062500 + 745180804 = 42250^2 + 27298^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158140199 + ... + 158140214.

Almost surely, 2^2530243304 is an apocalyptic number.

It is an amenable number.

2530243304 is a deficient number, since it is larger than the sum of its proper divisors (2213962906).

2530243304 is a wasteful number, since it uses less digits than its factorization.

2530243304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316280419 (or 316280415 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2530243304 is about 50301.5238735369. The cubic root of 2530243304 is about 1362.6597502446.

Adding to 2530243304 its reverse (4033420352), we get a palindrome (6563663656).

The spelling of 2530243304 in words is "two billion, five hundred thirty million, two hundred forty-three thousand, three hundred four".