2505002306 has 16 divisors (see below), whose sum is σ = 3913049088. Its totient is φ = 1201368000.

The previous prime is 2505002267. The next prime is 2505002317. The reversal of 2505002306 is 6032005052.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171770 + ... + 185781.

It is an arithmetic number, because the mean of its divisors is an integer number (244565568).

Almost surely, 2^2505002306 is an apocalyptic number.

2505002306 is a deficient number, since it is larger than the sum of its proper divisors (1408046782).

2505002306 is a wasteful number, since it uses less digits than its factorization.

2505002306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357697.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2505002306 is about 50049.9980619380. The cubic root of 2505002306 is about 1358.1134283759.

Adding to 2505002306 its reverse (6032005052), we get a palindrome (8537007358).

The spelling of 2505002306 in words is "two billion, five hundred five million, two thousand, three hundred six".