495313816 has 32 divisors (see below), whose sum is σ = 947550240. Its totient is φ = 242684928.

The previous prime is 495313813. The next prime is 495313829. The reversal of 495313816 is 618313594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495313813) 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, 76830 + ... + 83026.

It is an arithmetic number, because the mean of its divisors is an integer number (29610945).

Almost surely, 2^495313816 is an apocalyptic number.

It is an amenable number.

495313816 is a deficient number, since it is larger than the sum of its proper divisors (452236424).

495313816 is a wasteful number, since it uses less digits than its factorization.

495313816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403 (or 6399 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 495313816 is about 22255.6468340060. The cubic root of 495313816 is about 791.2131209607.

It can be divided in two parts, 4953 and 13816, that added together give a square (18769 = 137²).

The spelling of 495313816 in words is "four hundred ninety-five million, three hundred thirteen thousand, eight hundred sixteen".