9675553 has 2 divisors, whose sum is σ = 9675554. Its totient is φ = 9675552.

The previous prime is 9675551. The next prime is 9675557. The reversal of 9675553 is 3555769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5419584 + 4255969 = 2328^2 + 2063^2 .

It is a cyclic number.

It is not a de Polignac number, because 9675553 - 2¹ = 9675551 is a prime.

Together with 9675551, it forms a pair of twin primes.

9675553 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9675551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4837776 + 4837777.

It is an arithmetic number, because the mean of its divisors is an integer number (4837777).

Almost surely, 2^9675553 is an apocalyptic number.

It is an amenable number.

9675553 is a deficient number, since it is larger than the sum of its proper divisors (1).

9675553 is an equidigital number, since it uses as much as digits as its factorization.

9675553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141750, while the sum is 40.

The square root of 9675553 is about 3110.5550951558. Note that the first 3 decimals coincide. The cubic root of 9675553 is about 213.0878064512.

The spelling of 9675553 in words is "nine million, six hundred seventy-five thousand, five hundred fifty-three".