2525123204 has 12 divisors (see below), whose sum is σ = 4422320028. Its totient is φ = 1261603200.

The previous prime is 2525123189. The next prime is 2525123297. The reversal of 2525123204 is 4023215252.

It can be written as a sum of positive squares in 2 ways, for example, as 2455400704 + 69722500 = 49552^2 + 8350^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233657 + ... + 244224.

It is an arithmetic number, because the mean of its divisors is an integer number (368526669).

Almost surely, 2^2525123204 is an apocalyptic number.

It is an amenable number.

2525123204 is a deficient number, since it is larger than the sum of its proper divisors (1897196824).

2525123204 is a wasteful number, since it uses less digits than its factorization.

2525123204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479206 (or 479204 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2525123204 is about 50250.6040162703. The cubic root of 2525123204 is about 1361.7399881582.

Adding to 2525123204 its reverse (4023215252), we get a palindrome (6548338456).

The spelling of 2525123204 in words is "two billion, five hundred twenty-five million, one hundred twenty-three thousand, two hundred four".