25052996 has 24 divisors (see below), whose sum is σ = 45470040. Its totient is φ = 12068352.

The previous prime is 25052987. The next prime is 25053031. The reversal of 25052996 is 69925052.

25052996 = 419² + 420² + ... + 529².

It can be written as a sum of positive squares in 4 ways, for example, as 5569600 + 19483396 = 2360^2 + 4414^2 .

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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, 15356 + ... + 16908.

It is an arithmetic number, because the mean of its divisors is an integer number (1894585).

Almost surely, 2^25052996 is an apocalyptic number.

It is an amenable number.

25052996 is a deficient number, since it is larger than the sum of its proper divisors (20417044).

25052996 is a wasteful number, since it uses less digits than its factorization.

25052996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703 (or 1701 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 25052996 is about 5005.2967943969. The cubic root of 25052996 is about 292.6082429881.

The spelling of 25052996 in words is "twenty-five million, fifty-two thousand, nine hundred ninety-six".