495505505 has 8 divisors (see below), whose sum is σ = 648661824. Its totient is φ = 360367600.

The previous prime is 495505487. The next prime is 495505561. The reversal of 495505505 is 505505594.

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

It is not a de Polignac number, because 495505505 - 2⁶ = 495505441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4504541 + ... + 4504650.

It is an arithmetic number, because the mean of its divisors is an integer number (81082728).

Almost surely, 2^495505505 is an apocalyptic number.

It is an amenable number.

495505505 is a deficient number, since it is larger than the sum of its proper divisors (153156319).

495505505 is a wasteful number, since it uses less digits than its factorization.

495505505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009207.

The product of its (nonzero) digits is 112500, while the sum is 38.

The square root of 495505505 is about 22259.9529424480. The cubic root of 495505505 is about 791.3151756487.

It can be divided in two parts, 49550 and 5505, that added together give a palindrome (55055).

The spelling of 495505505 in words is "four hundred ninety-five million, five hundred five thousand, five hundred five".