488285173 has 2 divisors, whose sum is σ = 488285174. Its totient is φ = 488285172.

The previous prime is 488285159. The next prime is 488285179. The reversal of 488285173 is 371582884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 363359844 + 124925329 = 19062^2 + 11177^2 .

It is a cyclic number.

It is not a de Polignac number, because 488285173 - 2⁹ = 488284661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488285179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244142586 + 244142587.

It is an arithmetic number, because the mean of its divisors is an integer number (244142587).

Almost surely, 2^488285173 is an apocalyptic number.

It is an amenable number.

488285173 is a deficient number, since it is larger than the sum of its proper divisors (1).

488285173 is an equidigital number, since it uses as much as digits as its factorization.

488285173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 430080, while the sum is 46.

The square root of 488285173 is about 22097.1756792582. The cubic root of 488285173 is about 787.4527650513.

The spelling of 488285173 in words is "four hundred eighty-eight million, two hundred eighty-five thousand, one hundred seventy-three".