2505025202 has 4 divisors (see below), whose sum is σ = 3757537806. Its totient is φ = 1252512600.

The previous prime is 2505025183. The next prime is 2505025253. The reversal of 2505025202 is 2025205052.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2504101681 + 923521 = 50041^2 + 961^2 .

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 as a sum of consecutive naturals, namely, 626256299 + ... + 626256302.

Almost surely, 2^2505025202 is an apocalyptic number.

2505025202 is a deficient number, since it is larger than the sum of its proper divisors (1252512604).

2505025202 is a wasteful number, since it uses less digits than its factorization.

2505025202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252512603.

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

The square root of 2505025202 is about 50050.2267926930. The cubic root of 2505025202 is about 1358.1175661327.

The spelling of 2505025202 in words is "two billion, five hundred five million, twenty-five thousand, two hundred two".