495487718916912 has 120 divisors (see below), whose sum is σ = 1442004340458240. Its totient is φ = 158632404188160.

The previous prime is 495487718916889. The next prime is 495487718916919. The reversal of 495487718916912 is 219619817784594.

495487718916912 is a `hidden beast` number, since 4 + 9 + 5 + 487 + 71 + 8 + 9 + 1 + 69 + 1 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (495487718916919) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 309807813 + ... + 311403044.

It is an arithmetic number, because the mean of its divisors is an integer number (12016702837152).

Almost surely, 2^{495487718916912} is an apocalyptic number.

It is an amenable number.

495487718916912 is an abundant number, since it is smaller than the sum of its proper divisors (946516621541328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495487718916912 is a wasteful number, since it uses less digits than its factorization.

495487718916912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621211091 (or 621211082 counting only the distinct ones).

The product of its digits is 2194698240, while the sum is 81.

The spelling of 495487718916912 in words is "four hundred ninety-five trillion, four hundred eighty-seven billion, seven hundred eighteen million, nine hundred sixteen thousand, nine hundred twelve".