9913153 has 2 divisors, whose sum is σ = 9913154. Its totient is φ = 9913152.

The previous prime is 9913147. The next prime is 9913187. The reversal of 9913153 is 3513199.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9909904 + 3249 = 3148^2 + 57^2 .

It is a cyclic number.

It is not a de Polignac number, because 9913153 - 2²¹ = 7816001 is a prime.

It is not a weakly prime, because it can be changed into another prime (9913133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4956576 + 4956577.

It is an arithmetic number, because the mean of its divisors is an integer number (4956577).

Almost surely, 2^9913153 is an apocalyptic number.

It is an amenable number.

9913153 is a deficient number, since it is larger than the sum of its proper divisors (1).

9913153 is an equidigital number, since it uses as much as digits as its factorization.

9913153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3645, while the sum is 31.

The square root of 9913153 is about 3148.5159996417. The cubic root of 9913153 is about 214.8179674304.

The spelling of 9913153 in words is "nine million, nine hundred thirteen thousand, one hundred fifty-three".