488845823 has 2 divisors, whose sum is σ = 488845824. Its totient is φ = 488845822.

The previous prime is 488845807. The next prime is 488845831. The reversal of 488845823 is 328548884.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488845823 - 2⁴ = 488845807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488845223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244422911 + 244422912.

It is an arithmetic number, because the mean of its divisors is an integer number (244422912).

Almost surely, 2^488845823 is an apocalyptic number.

488845823 is a deficient number, since it is larger than the sum of its proper divisors (1).

488845823 is an equidigital number, since it uses as much as digits as its factorization.

488845823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1966080, while the sum is 50.

The square root of 488845823 is about 22109.8580502001. The cubic root of 488845823 is about 787.7540347146.

The spelling of 488845823 in words is "four hundred eighty-eight million, eight hundred forty-five thousand, eight hundred twenty-three".