495495216 has 60 divisors (see below), whose sum is σ = 1410225960. Its totient is φ = 162362880.

The previous prime is 495495191. The next prime is 495495223. The reversal of 495495216 is 612594594.

495495216 is a `hidden beast` number, since 49 + 549 + 52 + 16 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20665 + ... + 37656.

It is an arithmetic number, because the mean of its divisors is an integer number (23503766).

Almost surely, 2^495495216 is an apocalyptic number.

It is an amenable number.

495495216 is an abundant number, since it is smaller than the sum of its proper divisors (914730744).

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

495495216 is a wasteful number, since it uses less digits than its factorization.

495495216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58394 (or 58385 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 495495216 is about 22259.7218311460. The cubic root of 495495216 is about 791.3096984823.

The spelling of 495495216 in words is "four hundred ninety-five million, four hundred ninety-five thousand, two hundred sixteen".