495117512 has 12 divisors (see below), whose sum is σ = 928463355. Its totient is φ = 247527288.

The previous prime is 495117509. The next prime is 495117521. The reversal of 495117512 is 215711594.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 247558756 + 247558756 = 15734^2 + 15734^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=15734.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 59003 + ... + 66869.

Almost surely, 2^495117512 is an apocalyptic number.

It is an amenable number.

495117512 is a deficient number, since it is larger than the sum of its proper divisors (433345843).

495117512 is an frugal number, since it uses more digits than its factorization.

495117512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15740 (or 7869 counting only the distinct ones).

The product of its digits is 12600, while the sum is 35.

The square root of 495117512 is about 22251.2361903783. The cubic root of 495117512 is about 791.1085819669.

The spelling of 495117512 in words is "four hundred ninety-five million, one hundred seventeen thousand, five hundred twelve".