495050109 has 8 divisors (see below), whose sum is σ = 661089600. Its totient is φ = 329522016.

The previous prime is 495050077. The next prime is 495050117. The reversal of 495050109 is 901050594.

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

It is not a de Polignac number, because 495050109 - 2⁵ = 495050077 is a prime.

It is a super-2 number, since 2×495050109² = 490149220841823762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 495050109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495050189) 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, 125584 + ... + 129465.

It is an arithmetic number, because the mean of its divisors is an integer number (82636200).

Almost surely, 2^495050109 is an apocalyptic number.

It is an amenable number.

495050109 is a deficient number, since it is larger than the sum of its proper divisors (166039491).

495050109 is a wasteful number, since it uses less digits than its factorization.

495050109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255699.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 495050109 is about 22249.7215488194. The cubic root of 495050109 is about 791.0726810543.

The spelling of 495050109 in words is "four hundred ninety-five million, fifty thousand, one hundred nine".