495787827 has 16 divisors (see below), whose sum is σ = 680181152. Its totient is φ = 320993280.

The previous prime is 495787823. The next prime is 495787871. The reversal of 495787827 is 728787594.

It is not a de Polignac number, because 495787827 - 2² = 495787823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495787823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60177 + ... + 67917.

It is an arithmetic number, because the mean of its divisors is an integer number (42511322).

Almost surely, 2^495787827 is an apocalyptic number.

495787827 is a deficient number, since it is larger than the sum of its proper divisors (184393325).

495787827 is a wasteful number, since it uses less digits than its factorization.

495787827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8358.

The product of its digits is 7902720, while the sum is 57.

The square root of 495787827 is about 22266.2935173324. The cubic root of 495787827 is about 791.4654351746.

The spelling of 495787827 in words is "four hundred ninety-five million, seven hundred eighty-seven thousand, eight hundred twenty-seven".