495400002 has 16 divisors (see below), whose sum is σ = 992874240. Its totient is φ = 164787632.

The previous prime is 495400001. The next prime is 495400019. The reversal of 495400002 is 200004594.

It is not an unprimeable number, because it can be changed into a prime (495400001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 83313 + ... + 89060.

It is an arithmetic number, because the mean of its divisors is an integer number (62054640).

Almost surely, 2^495400002 is an apocalyptic number.

495400002 is an abundant number, since it is smaller than the sum of its proper divisors (497474238).

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

495400002 is a wasteful number, since it uses less digits than its factorization.

495400002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172857.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 495400002 is about 22257.5830224218. The cubic root of 495400002 is about 791.2590094035.

Adding to 495400002 its reverse (200004594), we get a palindrome (695404596).

The spelling of 495400002 in words is "four hundred ninety-five million, four hundred thousand, two".