2506500002 has 8 divisors (see below), whose sum is σ = 3760075200. Its totient is φ = 1253141604.

The previous prime is 2506500001. The next prime is 2506500013. The reversal of 2506500002 is 2000056052.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2506500001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21302 + ... + 73937.

It is an arithmetic number, because the mean of its divisors is an integer number (470009400).

Almost surely, 2^2506500002 is an apocalyptic number.

2506500002 is a deficient number, since it is larger than the sum of its proper divisors (1253575198).

2506500002 is a wasteful number, since it uses less digits than its factorization.

2506500002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108400.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2506500002 is about 50064.9578248100. The cubic root of 2506500002 is about 1358.3840383479.

Adding to 2506500002 its reverse (2000056052), we get a palindrome (4506556054).

The spelling of 2506500002 in words is "two billion, five hundred six million, five hundred thousand, two".