495117950976 has 392 divisors, whose sum is σ = 1619761128264. Its totient is φ = 150015836160.

The previous prime is 495117950953. The next prime is 495117951011. The reversal of 495117950976 is 679059711594.

495117950976 is a `hidden beast` number, since 4 + 9 + 5 + 117 + 9 + 509 + 7 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 65687880 + ... + 65695416.

Almost surely, 2^495117950976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495117950976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (809880564132).

495117950976 is an abundant number, since it is smaller than the sum of its proper divisors (1124643177288).

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

495117950976 is an frugal number, since it uses more digits than its factorization.

495117950976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7592 (or 7553 counting only the distinct ones).

The product of its (nonzero) digits is 21432600, while the sum is 63.

The spelling of 495117950976 in words is "four hundred ninety-five billion, one hundred seventeen million, nine hundred fifty thousand, nine hundred seventy-six".