495811450 has 12 divisors (see below), whose sum is σ = 922209390. Its totient is φ = 198324560.

The previous prime is 495811417. The next prime is 495811487. The reversal of 495811450 is 54118594.

It can be written as a sum of positive squares in 3 ways, for example, as 184606569 + 311204881 = 13587^2 + 17641^2 .

It is a super-2 number, since 2×495811450² = 491657987902205000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4958065 + ... + 4958164.

Almost surely, 2^495811450 is an apocalyptic number.

495811450 is a deficient number, since it is larger than the sum of its proper divisors (426397940).

495811450 is a wasteful number, since it uses less digits than its factorization.

495811450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9916241 (or 9916236 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 495811450 is about 22266.8239764902. The cubic root of 495811450 is about 791.4780053979.

The spelling of 495811450 in words is "four hundred ninety-five million, eight hundred eleven thousand, four hundred fifty".