250065166233325 has 6 divisors (see below), whose sum is σ = 310080806129354. Its totient is φ = 200052132986640.

The previous prime is 250065166233313. The next prime is 250065166233347. The reversal of 250065166233325 is 523332661560052.

It can be written as a sum of positive squares in 3 ways, for example, as 2874997161 + 250062291236164 = 53619^2 + 15813358^2 .

It is not a de Polignac number, because 250065166233325 - 2⁴¹ = 247866142977773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5001303324642 + ... + 5001303324691.

Almost surely, 2^{250065166233325} is an apocalyptic number.

250065166233325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250065166233325 is a deficient number, since it is larger than the sum of its proper divisors (60015639896029).

250065166233325 is a wasteful number, since it uses less digits than its factorization.

250065166233325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002606649343 (or 10002606649338 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 49.

The spelling of 250065166233325 in words is "two hundred fifty trillion, sixty-five billion, one hundred sixty-six million, two hundred thirty-three thousand, three hundred twenty-five".