8585551253 has 2 divisors, whose sum is σ = 8585551254. Its totient is φ = 8585551252.

The previous prime is 8585551237. The next prime is 8585551267. The reversal of 8585551253 is 3521555858.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8450573329 + 134977924 = 91927^2 + 11618^2 .

It is a cyclic number.

It is not a de Polignac number, because 8585551253 - 2⁴ = 8585551237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8585551198 and 8585551207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8585553253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4292775626 + 4292775627.

It is an arithmetic number, because the mean of its divisors is an integer number (4292775627).

Almost surely, 2^8585551253 is an apocalyptic number.

It is an amenable number.

8585551253 is a deficient number, since it is larger than the sum of its proper divisors (1).

8585551253 is an equidigital number, since it uses as much as digits as its factorization.

8585551253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200000, while the sum is 47.

The square root of 8585551253 is about 92658.2497838158. The cubic root of 8585551253 is about 2047.6515842438.

The spelling of 8585551253 in words is "eight billion, five hundred eighty-five million, five hundred fifty-one thousand, two hundred fifty-three".