250545221113425 has 288 divisors, whose sum is σ = 502065618243840. Its totient is φ = 109824528844800.

The previous prime is 250545221113387. The next prime is 250545221113463. The reversal of 250545221113425 is 524311122545052.

It is an interprime number because it is at equal distance from previous prime (250545221113387) and next prime (250545221113463).

It is not a de Polignac number, because 250545221113425 - 2¹² = 250545221109329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 35807517027 + ... + 35807524023.

It is an arithmetic number, because the mean of its divisors is an integer number (1743283396680).

Almost surely, 2^{250545221113425} is an apocalyptic number.

250545221113425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250545221113425 is an abundant number, since it is smaller than the sum of its proper divisors (251520397130415).

250545221113425 is a wasteful number, since it uses less digits than its factorization.

250545221113425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10841 (or 10829 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

Adding to 250545221113425 its reverse (524311122545052), we get a palindrome (774856343658477).

The spelling of 250545221113425 in words is "two hundred fifty trillion, five hundred forty-five billion, two hundred twenty-one million, one hundred thirteen thousand, four hundred twenty-five".