489775735695 has 8 divisors (see below), whose sum is σ = 783641177136. Its totient is φ = 261213725696.

The previous prime is 489775735679. The next prime is 489775735699. The reversal of 489775735695 is 596537577984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 489775735695 - 2⁴ = 489775735679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489775735699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16325857842 + ... + 16325857871.

It is an arithmetic number, because the mean of its divisors is an integer number (97955147142).

Almost surely, 2^489775735695 is an apocalyptic number.

489775735695 is a deficient number, since it is larger than the sum of its proper divisors (293865441441).

489775735695 is a wasteful number, since it uses less digits than its factorization.

489775735695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32651715721.

The product of its digits is 2000376000, while the sum is 75.

The spelling of 489775735695 in words is "four hundred eighty-nine billion, seven hundred seventy-five million, seven hundred thirty-five thousand, six hundred ninety-five".