488765273 has 2 divisors, whose sum is σ = 488765274. Its totient is φ = 488765272.

The previous prime is 488765261. The next prime is 488765281. The reversal of 488765273 is 372567884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 273174784 + 215590489 = 16528^2 + 14683^2 .

It is a cyclic number.

It is not a de Polignac number, because 488765273 - 2⁴ = 488765257 is a prime.

It is not a weakly prime, because it can be changed into another prime (488765773) 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, 244382636 + 244382637.

It is an arithmetic number, because the mean of its divisors is an integer number (244382637).

Almost surely, 2^488765273 is an apocalyptic number.

It is an amenable number.

488765273 is a deficient number, since it is larger than the sum of its proper divisors (1).

488765273 is an equidigital number, since it uses as much as digits as its factorization.

488765273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2257920, while the sum is 50.

The square root of 488765273 is about 22108.0363895123. The cubic root of 488765273 is about 787.7107647168.

The spelling of 488765273 in words is "four hundred eighty-eight million, seven hundred sixty-five thousand, two hundred seventy-three".