495807506496 has 63 divisors (see below), whose sum is σ = 1421191136911. Its totient is φ = 165263535744.

The previous prime is 495807506473. The next prime is 495807506503. The reversal of 495807506496 is 694605708594.

The square root of 495807506496 is 704136.

It is a perfect power (a square), and thus also a powerful number.

495807506496 is a `hidden beast` number, since 4 + 9 + 5 + 80 + 7 + 506 + 49 + 6 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16884595 + ... + 16913933.

Almost surely, 2^495807506496 is an apocalyptic number.

495807506496 is the 704136-th square number.

It is an amenable number.

495807506496 is an abundant number, since it is smaller than the sum of its proper divisors (925383630415).

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

495807506496 is an frugal number, since it uses more digits than its factorization.

495807506496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58696 (or 29344 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 495807506496 in words is "four hundred ninety-five billion, eight hundred seven million, five hundred six thousand, four hundred ninety-six".