2513630002 has 16 divisors (see below), whose sum is σ = 4170223512. Its totient is φ = 1128781440.

The previous prime is 2513629999. The next prime is 2513630051. The reversal of 2513630002 is 2000363152.

It can be written as a sum of positive squares in 4 ways, for example, as 2285891721 + 227738281 = 47811^2 + 15091^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1305499 + ... + 1307422.

Almost surely, 2^2513630002 is an apocalyptic number.

2513630002 is a deficient number, since it is larger than the sum of its proper divisors (1656593510).

2513630002 is a wasteful number, since it uses less digits than its factorization.

2513630002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612973.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2513630002 is about 50136.1147477544. The cubic root of 2513630002 is about 1359.6708405392.

Adding to 2513630002 its reverse (2000363152), we get a palindrome (4513993154).

The spelling of 2513630002 in words is "two billion, five hundred thirteen million, six hundred thirty thousand, two".