250042420050325 has 48 divisors (see below), whose sum is σ = 357774583957120. Its totient is φ = 169800149664000.

The previous prime is 250042420050301. The next prime is 250042420050373. The reversal of 250042420050325 is 523050024240052.

It is a de Polignac number, because none of the positive numbers 2^k-250042420050325 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35100655 + ... + 41618995.

Almost surely, 2^{250042420050325} is an apocalyptic number.

250042420050325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250042420050325 is a deficient number, since it is larger than the sum of its proper divisors (107732163906795).

250042420050325 is a wasteful number, since it uses less digits than its factorization.

250042420050325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6520478 (or 6520473 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 250042420050325 its reverse (523050024240052), we get a palindrome (773092444290377).

The spelling of 250042420050325 in words is "two hundred fifty trillion, forty-two billion, four hundred twenty million, fifty thousand, three hundred twenty-five".