25050252755573 has 2 divisors, whose sum is σ = 25050252755574. Its totient is φ = 25050252755572.

The previous prime is 25050252755537. The next prime is 25050252755587. The reversal of 25050252755573 is 37555725205052.

Together with previous prime (25050252755537) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21242162002084 + 3808090753489 = 4608922^2 + 1951433^2 .

It is a cyclic number.

It is not a de Polignac number, because 25050252755573 - 2³² = 25045957788277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25050252755533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12525126377786 + 12525126377787.

It is an arithmetic number, because the mean of its divisors is an integer number (12525126377787).

Almost surely, 2^{25050252755573} is an apocalyptic number.

It is an amenable number.

25050252755573 is a deficient number, since it is larger than the sum of its proper divisors (1).

25050252755573 is an equidigital number, since it uses as much as digits as its factorization.

25050252755573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18375000, while the sum is 53.

The spelling of 25050252755573 in words is "twenty-five trillion, fifty billion, two hundred fifty-two million, seven hundred fifty-five thousand, five hundred seventy-three".