495473655 has 8 divisors (see below), whose sum is σ = 792757872. Its totient is φ = 264252608.

The previous prime is 495473647. The next prime is 495473663. The reversal of 495473655 is 556374594.

It is an interprime number because it is at equal distance from previous prime (495473647) and next prime (495473663).

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

It is a cyclic number.

It is not a de Polignac number, because 495473655 - 2³ = 495473647 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16515774 + ... + 16515803.

It is an arithmetic number, because the mean of its divisors is an integer number (99094734).

Almost surely, 2^495473655 is an apocalyptic number.

495473655 is a deficient number, since it is larger than the sum of its proper divisors (297284217).

495473655 is a wasteful number, since it uses less digits than its factorization.

495473655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33031585.

The product of its digits is 2268000, while the sum is 48.

The square root of 495473655 is about 22259.2375206340. The cubic root of 495473655 is about 791.2982206212.

The spelling of 495473655 in words is "four hundred ninety-five million, four hundred seventy-three thousand, six hundred fifty-five".