495179118 has 72 divisors (see below), whose sum is σ = 1270168848. Its totient is φ = 136571904.

The previous prime is 495179117. The next prime is 495179129. The reversal of 495179118 is 811971594.

It is a happy number.

495179118 is a `hidden beast` number, since 49 + 517 + 91 + 1 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495179117) 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 35 ways as a sum of consecutive naturals, for example, 103630 + ... + 108302.

It is an arithmetic number, because the mean of its divisors is an integer number (17641234).

Almost surely, 2^495179118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495179118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635084424).

495179118 is an abundant number, since it is smaller than the sum of its proper divisors (774989730).

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

495179118 is a wasteful number, since it uses less digits than its factorization.

495179118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746 (or 4714 counting only the distinct ones).

The product of its digits is 90720, while the sum is 45.

The square root of 495179118 is about 22252.6204749014. The cubic root of 495179118 is about 791.1413923691.

The spelling of 495179118 in words is "four hundred ninety-five million, one hundred seventy-nine thousand, one hundred eighteen".