17025342253 has 2 divisors, whose sum is σ = 17025342254. Its totient is φ = 17025342252.

The previous prime is 17025342247. The next prime is 17025342277. The reversal of 17025342253 is 35224352071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12669078249 + 4356264004 = 112557^2 + 66002^2 .

It is a cyclic number.

It is not a de Polignac number, because 17025342253 - 2⁹ = 17025341741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17025342203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8512671126 + 8512671127.

It is an arithmetic number, because the mean of its divisors is an integer number (8512671127).

Almost surely, 2^17025342253 is an apocalyptic number.

It is an amenable number.

17025342253 is a deficient number, since it is larger than the sum of its proper divisors (1).

17025342253 is an equidigital number, since it uses as much as digits as its factorization.

17025342253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 17025342253 in words is "seventeen billion, twenty-five million, three hundred forty-two thousand, two hundred fifty-three".