495564912 has 40 divisors (see below), whose sum is σ = 1422456080. Its totient is φ = 165188160.

The previous prime is 495564907. The next prime is 495564919. The reversal of 495564912 is 219465594.

495564912 is a `hidden beast` number, since 4 + 9 + 556 + 4 + 91 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495564919) 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, 573139 + ... + 574002.

It is an arithmetic number, because the mean of its divisors is an integer number (35561402).

Almost surely, 2^495564912 is an apocalyptic number.

It is an amenable number.

495564912 is an abundant number, since it is smaller than the sum of its proper divisors (926891168).

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

495564912 is a wasteful number, since it uses less digits than its factorization.

495564912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147158 (or 1147146 counting only the distinct ones).

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

The square root of 495564912 is about 22261.2872943143. The cubic root of 495564912 is about 791.3467984269.

The spelling of 495564912 in words is "four hundred ninety-five million, five hundred sixty-four thousand, nine hundred twelve".