250042535132297 has 2 divisors, whose sum is σ = 250042535132298. Its totient is φ = 250042535132296.

The previous prime is 250042535132251. The next prime is 250042535132347. The reversal of 250042535132297 is 792231535240052.

It is an a-pointer prime, because the next prime (250042535132347) can be obtained adding 250042535132297 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230161182892096 + 19881352240201 = 15171064^2 + 4458851^2 .

It is a cyclic number.

It is not a de Polignac number, because 250042535132297 - 2⁸ = 250042535132041 is a prime.

It is not a weakly prime, because it can be changed into another prime (250042535132237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125021267566148 + 125021267566149.

It is an arithmetic number, because the mean of its divisors is an integer number (125021267566149).

Almost surely, 2^{250042535132297} is an apocalyptic number.

It is an amenable number.

250042535132297 is a deficient number, since it is larger than the sum of its proper divisors (1).

250042535132297 is an equidigital number, since it uses as much as digits as its factorization.

250042535132297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 250042535132297 in words is "two hundred fifty trillion, forty-two billion, five hundred thirty-five million, one hundred thirty-two thousand, two hundred ninety-seven".