495576971 has 8 divisors (see below), whose sum is σ = 497550000. Its totient is φ = 493608960.

The previous prime is 495576967. The next prime is 495576973. The reversal of 495576971 is 179675594.

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 495576971 - 2² = 495576967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495576973) by changing a digit.

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, 396155 + ... + 397403.

It is an arithmetic number, because the mean of its divisors is an integer number (62193750).

Almost surely, 2^495576971 is an apocalyptic number.

495576971 is a deficient number, since it is larger than the sum of its proper divisors (1973029).

495576971 is a wasteful number, since it uses less digits than its factorization.

495576971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509.

The product of its digits is 2381400, while the sum is 53.

The square root of 495576971 is about 22261.5581440294. The cubic root of 495576971 is about 791.3532172117.

The spelling of 495576971 in words is "four hundred ninety-five million, five hundred seventy-six thousand, nine hundred seventy-one".