10117553 has 2 divisors, whose sum is σ = 10117554. Its totient is φ = 10117552.

The previous prime is 10117543. The next prime is 10117561. The reversal of 10117553 is 35571101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6848689 + 3268864 = 2617^2 + 1808^2 .

It is a cyclic number.

It is not a de Polignac number, because 10117553 - 2⁴ = 10117537 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10117543) 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 as a sum of consecutive naturals, namely, 5058776 + 5058777.

It is an arithmetic number, because the mean of its divisors is an integer number (5058777).

Almost surely, 2^10117553 is an apocalyptic number.

It is an amenable number.

10117553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10117553 is an equidigital number, since it uses as much as digits as its factorization.

10117553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525, while the sum is 23.

The square root of 10117553 is about 3180.8101169356. The cubic root of 10117553 is about 216.2843833642.

Adding to 10117553 its reverse (35571101), we get a palindrome (45688654).

The spelling of 10117553 in words is "ten million, one hundred seventeen thousand, five hundred fifty-three".