173300473 has 2 divisors, whose sum is σ = 173300474. Its totient is φ = 173300472.

The previous prime is 173300471. The next prime is 173300521. The reversal of 173300473 is 374003371.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171924544 + 1375929 = 13112^2 + 1173^2 .

It is a cyclic number.

It is not a de Polignac number, because 173300473 - 2¹ = 173300471 is a prime.

Together with 173300471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (173300471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86650236 + 86650237.

It is an arithmetic number, because the mean of its divisors is an integer number (86650237).

Almost surely, 2^173300473 is an apocalyptic number.

It is an amenable number.

173300473 is a deficient number, since it is larger than the sum of its proper divisors (1).

173300473 is an equidigital number, since it uses as much as digits as its factorization.

173300473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 173300473 is about 13164.3637521910. The cubic root of 173300473 is about 557.5278708743.

The spelling of 173300473 in words is "one hundred seventy-three million, three hundred thousand, four hundred seventy-three".