2551125202 has 16 divisors (see below), whose sum is σ = 3838111200. Its totient is φ = 1271761920.

The previous prime is 2551125167. The next prime is 2551125209. The reversal of 2551125202 is 2025211552.

It is not an unprimeable number, because it can be changed into a prime (2551125209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320177 + ... + 1322107.

It is an arithmetic number, because the mean of its divisors is an integer number (239881950).

Almost surely, 2^2551125202 is an apocalyptic number.

2551125202 is a deficient number, since it is larger than the sum of its proper divisors (1286985998).

2551125202 is a wasteful number, since it uses less digits than its factorization.

2551125202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2551125202 is about 50508.6646230130. The cubic root of 2551125202 is about 1366.3981259270.

Adding to 2551125202 its reverse (2025211552), we get a palindrome (4576336754).

The spelling of 2551125202 in words is "two billion, five hundred fifty-one million, one hundred twenty-five thousand, two hundred two".