2502505022 has 4 divisors (see below), whose sum is σ = 3753757536. Its totient is φ = 1251252510.

The previous prime is 2502505003. The next prime is 2502505051. The reversal of 2502505022 is 2205052052.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625626254 + ... + 625626257.

It is an arithmetic number, because the mean of its divisors is an integer number (938439384).

Almost surely, 2^2502505022 is an apocalyptic number.

2502505022 is a deficient number, since it is larger than the sum of its proper divisors (1251252514).

2502505022 is a wasteful number, since it uses less digits than its factorization.

2502505022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251252513.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 2502505022 is about 50025.0439480067. The cubic root of 2502505022 is about 1357.6619686974.

Adding to 2502505022 its reverse (2205052052), we get a palindrome (4707557074).

The spelling of 2502505022 in words is "two billion, five hundred two million, five hundred five thousand, twenty-two".