250252525427 has 2 divisors, whose sum is σ = 250252525428. Its totient is φ = 250252525426.

The previous prime is 250252525417. The next prime is 250252525487. The reversal of 250252525427 is 724525252052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250252525427 - 2¹² = 250252521331 is a prime.

It is not a weakly prime, because it can be changed into another prime (250252525417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125126262713 + 125126262714.

It is an arithmetic number, because the mean of its divisors is an integer number (125126262714).

Almost surely, 2^250252525427 is an apocalyptic number.

250252525427 is a deficient number, since it is larger than the sum of its proper divisors (1).

250252525427 is an equidigital number, since it uses as much as digits as its factorization.

250252525427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560000, while the sum is 41.

Adding to 250252525427 its reverse (724525252052), we get a palindrome (974777777479).

The spelling of 250252525427 in words is "two hundred fifty billion, two hundred fifty-two million, five hundred twenty-five thousand, four hundred twenty-seven".