495785845 has 8 divisors (see below), whose sum is σ = 607601664. Its totient is φ = 388189584.

The previous prime is 495785839. The next prime is 495785879. The reversal of 495785845 is 548587594.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 495785845 - 2³ = 495785837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1054629 + ... + 1055098.

It is an arithmetic number, because the mean of its divisors is an integer number (75950208).

Almost surely, 2^495785845 is an apocalyptic number.

It is an amenable number.

495785845 is a deficient number, since it is larger than the sum of its proper divisors (111815819).

495785845 is a wasteful number, since it uses less digits than its factorization.

495785845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109779.

The product of its digits is 8064000, while the sum is 55.

The square root of 495785845 is about 22266.2490105541. The cubic root of 495785845 is about 791.4643804986.

The spelling of 495785845 in words is "four hundred ninety-five million, seven hundred eighty-five thousand, eight hundred forty-five".