25252961420048 has 20 divisors (see below), whose sum is σ = 49122543487248. Its totient is φ = 12576176004000.

The previous prime is 25252961420023. The next prime is 25252961420101. The reversal of 25252961420048 is 84002416925252.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 25252961419978 and 25252961420005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3144039986 + ... + 3144048017.

Almost surely, 2^{25252961420048} is an apocalyptic number.

It is an amenable number.

25252961420048 is a deficient number, since it is larger than the sum of its proper divisors (23869582067200).

25252961420048 is a wasteful number, since it uses less digits than its factorization.

25252961420048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6288088262 (or 6288088256 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 25252961420048 in words is "twenty-five trillion, two hundred fifty-two billion, nine hundred sixty-one million, four hundred twenty thousand, forty-eight".