250543130401225 has 12 divisors (see below), whose sum is σ = 310795842344080. Its totient is φ = 200355561968400.

The previous prime is 250543130401181. The next prime is 250543130401237. The reversal of 250543130401225 is 522104031345052.

It is a happy number.

It is not a de Polignac number, because 250543130401225 - 2¹⁵ = 250543130368457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1973494071 + ... + 1973621020.

Almost surely, 2^{250543130401225} is an apocalyptic number.

250543130401225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250543130401225 is a deficient number, since it is larger than the sum of its proper divisors (60252711942855).

250543130401225 is a wasteful number, since it uses less digits than its factorization.

250543130401225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947117640 (or 3947117635 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 250543130401225 its reverse (522104031345052), we get a palindrome (772647161746277).

The spelling of 250543130401225 in words is "two hundred fifty trillion, five hundred forty-three billion, one hundred thirty million, four hundred one thousand, two hundred twenty-five".