495754866 has 12 divisors (see below), whose sum is σ = 1074135582. Its totient is φ = 165251616.

The previous prime is 495754841. The next prime is 495754871. The reversal of 495754866 is 668457594.

495754866 is a `hidden beast` number, since 4 + 9 + 575 + 4 + 8 + 66 = 666.

It can be written as a sum of positive squares in only one way, i.e., 461003841 + 34751025 = 21471^2 + 5895^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13770951 + ... + 13770986.

Almost surely, 2^495754866 is an apocalyptic number.

495754866 is an abundant number, since it is smaller than the sum of its proper divisors (578380716).

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

495754866 is a wasteful number, since it uses less digits than its factorization.

495754866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27541945 (or 27541942 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 495754866 is about 22265.5533504110. The cubic root of 495754866 is about 791.4478953663.

The spelling of 495754866 in words is "four hundred ninety-five million, seven hundred fifty-four thousand, eight hundred sixty-six".