10253585 has 4 divisors (see below), whose sum is σ = 12304308. Its totient is φ = 8202864.

The previous prime is 10253569. The next prime is 10253587. The reversal of 10253585 is 58535201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58535201 = 197 ⋅297133.

It can be written as a sum of positive squares in 2 ways, for example, as 1721344 + 8532241 = 1312^2 + 2921^2 .

It is a cyclic number.

It is not a de Polignac number, because 10253585 - 2⁴ = 10253569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10253587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025354 + ... + 1025363.

It is an arithmetic number, because the mean of its divisors is an integer number (3076077).

Almost surely, 2^10253585 is an apocalyptic number.

It is an amenable number.

10253585 is a deficient number, since it is larger than the sum of its proper divisors (2050723).

10253585 is an equidigital number, since it uses as much as digits as its factorization.

10253585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050722.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 10253585 is about 3202.1219527057. The cubic root of 10253585 is about 217.2493964846.

Adding to 10253585 its reverse (58535201), we get a palindrome (68788786).

The spelling of 10253585 in words is "ten million, two hundred fifty-three thousand, five hundred eighty-five".