488442537477305 has 4 divisors (see below), whose sum is σ = 586131044972772. Its totient is φ = 390754029981840.

The previous prime is 488442537477299. The next prime is 488442537477311. The reversal of 488442537477305 is 503774735244884.

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

It is an interprime number because it is at equal distance from previous prime (488442537477299) and next prime (488442537477311).

It can be written as a sum of positive squares in 2 ways, for example, as 237518277610384 + 250924259866921 = 15411628^2 + 15840589^2 .

It is not a de Polignac number, because 488442537477305 - 2⁴ = 488442537477289 is a prime.

It is a super-2 number, since 2×488442537477305² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48844253747726 + ... + 48844253747735.

It is an arithmetic number, because the mean of its divisors is an integer number (146532761243193).

Almost surely, 2^{488442537477305} is an apocalyptic number.

It is an amenable number.

488442537477305 is a deficient number, since it is larger than the sum of its proper divisors (97688507495467).

488442537477305 is an equidigital number, since it uses as much as digits as its factorization.

488442537477305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97688507495466.

The product of its (nonzero) digits is 2528870400, while the sum is 71.

The spelling of 488442537477305 in words is "four hundred eighty-eight trillion, four hundred forty-two billion, five hundred thirty-seven million, four hundred seventy-seven thousand, three hundred five".