250938200797 has 2 divisors, whose sum is σ = 250938200798. Its totient is φ = 250938200796.

The previous prime is 250938200789. The next prime is 250938200867. The reversal of 250938200797 is 797002839052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 228554749476 + 22383451321 = 478074^2 + 149611^2 .

It is a cyclic number.

It is not a de Polignac number, because 250938200797 - 2³ = 250938200789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250938200197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125469100398 + 125469100399.

It is an arithmetic number, because the mean of its divisors is an integer number (125469100399).

Almost surely, 2^250938200797 is an apocalyptic number.

It is an amenable number.

250938200797 is a deficient number, since it is larger than the sum of its proper divisors (1).

250938200797 is an equidigital number, since it uses as much as digits as its factorization.

250938200797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 250938200797 in words is "two hundred fifty billion, nine hundred thirty-eight million, two hundred thousand, seven hundred ninety-seven".