250364693 has 2 divisors, whose sum is σ = 250364694. Its totient is φ = 250364692.

The previous prime is 250364677. The next prime is 250364731. The reversal of 250364693 is 396463052.

250364693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (250364731) can be obtained adding 250364693 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155925169 + 94439524 = 12487^2 + 9718^2 .

It is a cyclic number.

It is not a de Polignac number, because 250364693 - 2⁴ = 250364677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250364293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125182346 + 125182347.

It is an arithmetic number, because the mean of its divisors is an integer number (125182347).

Almost surely, 2^250364693 is an apocalyptic number.

It is an amenable number.

250364693 is a deficient number, since it is larger than the sum of its proper divisors (1).

250364693 is an equidigital number, since it uses as much as digits as its factorization.

250364693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 250364693 is about 15822.9167033136. The cubic root of 250364693 is about 630.2666990412.

The spelling of 250364693 in words is "two hundred fifty million, three hundred sixty-four thousand, six hundred ninety-three".