250772844653 has 2 divisors, whose sum is σ = 250772844654. Its totient is φ = 250772844652.

The previous prime is 250772844593. The next prime is 250772844667. The reversal of 250772844653 is 356448277052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 245403325924 + 5369518729 = 495382^2 + 73277^2 .

It is a cyclic number.

It is not a de Polignac number, because 250772844653 - 2¹² = 250772840557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 250772844595 and 250772844604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250772844683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125386422326 + 125386422327.

It is an arithmetic number, because the mean of its divisors is an integer number (125386422327).

Almost surely, 2^250772844653 is an apocalyptic number.

It is an amenable number.

250772844653 is a deficient number, since it is larger than the sum of its proper divisors (1).

250772844653 is an equidigital number, since it uses as much as digits as its factorization.

250772844653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 250772844653 in words is "two hundred fifty billion, seven hundred seventy-two million, eight hundred forty-four thousand, six hundred fifty-three".