17115253 has 2 divisors, whose sum is σ = 17115254. Its totient is φ = 17115252.

The previous prime is 17115239. The next prime is 17115269. The reversal of 17115253 is 35251171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17114769 + 484 = 4137^2 + 22^2 .

It is a cyclic number.

It is not a de Polignac number, because 17115253 - 2⁵ = 17115221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17115223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8557626 + 8557627.

It is an arithmetic number, because the mean of its divisors is an integer number (8557627).

Almost surely, 2^17115253 is an apocalyptic number.

It is an amenable number.

17115253 is a deficient number, since it is larger than the sum of its proper divisors (1).

17115253 is an equidigital number, since it uses as much as digits as its factorization.

17115253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1050, while the sum is 25.

The square root of 17115253 is about 4137.0584960815. The cubic root of 17115253 is about 257.7079251886.

The spelling of 17115253 in words is "seventeen million, one hundred fifteen thousand, two hundred fifty-three".