488255069 has 2 divisors, whose sum is σ = 488255070. Its totient is φ = 488255068.

The previous prime is 488254993. The next prime is 488255081. The reversal of 488255069 is 960552884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 366263044 + 121992025 = 19138^2 + 11045^2 .

It is a cyclic number.

It is not a de Polignac number, because 488255069 - 2⁸ = 488254813 is a prime.

It is a super-2 number, since 2×488255069² = 476786024808389522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488255099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244127534 + 244127535.

It is an arithmetic number, because the mean of its divisors is an integer number (244127535).

Almost surely, 2^488255069 is an apocalyptic number.

It is an amenable number.

488255069 is a deficient number, since it is larger than the sum of its proper divisors (1).

488255069 is an equidigital number, since it uses as much as digits as its factorization.

488255069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 488255069 is about 22096.4944957339. The cubic root of 488255069 is about 787.4365819091.

The spelling of 488255069 in words is "four hundred eighty-eight million, two hundred fifty-five thousand, sixty-nine".