25050554996 has 12 divisors (see below), whose sum is σ = 44557135140. Its totient is φ = 12319944960.

The previous prime is 25050554983. The next prime is 25050555011. The reversal of 25050554996 is 69945505052.

It can be written as a sum of positive squares in 2 ways, for example, as 12059114596 + 12991440400 = 109814^2 + 113980^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51332861 + ... + 51333348.

It is an arithmetic number, because the mean of its divisors is an integer number (3713094595).

Almost surely, 2^25050554996 is an apocalyptic number.

It is an amenable number.

25050554996 is a deficient number, since it is larger than the sum of its proper divisors (19506580144).

25050554996 is a wasteful number, since it uses less digits than its factorization.

25050554996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102666274 (or 102666272 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 50.

The spelling of 25050554996 in words is "twenty-five billion, fifty million, five hundred fifty-four thousand, nine hundred ninety-six".