495421288 has 16 divisors (see below), whose sum is σ = 969302880. Its totient is φ = 236940528.

The previous prime is 495421279. The next prime is 495421301. The reversal of 495421288 is 882124594.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1346070 + ... + 1346437.

It is an arithmetic number, because the mean of its divisors is an integer number (60581430).

Almost surely, 2^495421288 is an apocalyptic number.

It is an amenable number.

495421288 is a deficient number, since it is larger than the sum of its proper divisors (473881592).

495421288 is a wasteful number, since it uses less digits than its factorization.

495421288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692536 (or 2692532 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 495421288 is about 22258.0611913976. The cubic root of 495421288 is about 791.2703419954.

The spelling of 495421288 in words is "four hundred ninety-five million, four hundred twenty-one thousand, two hundred eighty-eight".