488758805 has 4 divisors (see below), whose sum is σ = 586510572. Its totient is φ = 391007040.

The previous prime is 488758801. The next prime is 488758807. The reversal of 488758805 is 508857884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74269924 + 414488881 = 8618^2 + 20359^2 .

It is not a de Polignac number, because 488758805 - 2² = 488758801 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488758801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48875876 + ... + 48875885.

It is an arithmetic number, because the mean of its divisors is an integer number (146627643).

Almost surely, 2^488758805 is an apocalyptic number.

It is an amenable number.

488758805 is a deficient number, since it is larger than the sum of its proper divisors (97751767).

488758805 is an equidigital number, since it uses as much as digits as its factorization.

488758805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97751766.

The product of its (nonzero) digits is 2867200, while the sum is 53.

The square root of 488758805 is about 22107.8901073802. The cubic root of 488758805 is about 787.7072900184.

The spelling of 488758805 in words is "four hundred eighty-eight million, seven hundred fifty-eight thousand, eight hundred five".