99173353 has 2 divisors, whose sum is σ = 99173354. Its totient is φ = 99173352.

The previous prime is 99173317. The next prime is 99173381. The reversal of 99173353 is 35337199.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53042089 + 46131264 = 7283^2 + 6792^2 .

It is a cyclic number.

It is not a de Polignac number, because 99173353 - 2⁹ = 99172841 is a prime.

It is not a weakly prime, because it can be changed into another prime (99173153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49586676 + 49586677.

It is an arithmetic number, because the mean of its divisors is an integer number (49586677).

Almost surely, 2^99173353 is an apocalyptic number.

It is an amenable number.

99173353 is a deficient number, since it is larger than the sum of its proper divisors (1).

99173353 is an equidigital number, since it uses as much as digits as its factorization.

99173353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 76545, while the sum is 40.

The square root of 99173353 is about 9958.5818769542. The cubic root of 99173353 is about 462.8763576942.

The spelling of 99173353 in words is "ninety-nine million, one hundred seventy-three thousand, three hundred fifty-three".