2525303226 has 16 divisors (see below), whose sum is σ = 5168062944. Its totient is φ = 822191664.

The previous prime is 2525303203. The next prime is 2525303251. The reversal of 2525303226 is 6223035252.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2525303193 and 2525303202.

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, 4893741 + ... + 4894256.

It is an arithmetic number, because the mean of its divisors is an integer number (323003934).

Almost surely, 2^2525303226 is an apocalyptic number.

2525303226 is an abundant number, since it is smaller than the sum of its proper divisors (2642759718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2525303226 is a wasteful number, since it uses less digits than its factorization.

2525303226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9788045.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2525303226 is about 50252.3952264964. The cubic root of 2525303226 is about 1361.7723479430.

Adding to 2525303226 its reverse (6223035252), we get a palindrome (8748338478).

The spelling of 2525303226 in words is "two billion, five hundred twenty-five million, three hundred three thousand, two hundred twenty-six".