495354497 has 16 divisors (see below), whose sum is σ = 554964480. Its totient is φ = 438230400.

The previous prime is 495354493. The next prime is 495354499. The reversal of 495354497 is 794453594.

It is a cyclic number.

It is not a de Polignac number, because 495354497 - 2² = 495354493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495354493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214883 + ... + 217175.

It is an arithmetic number, because the mean of its divisors is an integer number (34685280).

Almost surely, 2^495354497 is an apocalyptic number.

It is an amenable number.

495354497 is a deficient number, since it is larger than the sum of its proper divisors (59609983).

495354497 is a wasteful number, since it uses less digits than its factorization.

495354497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824.

The product of its digits is 2721600, while the sum is 50.

The square root of 495354497 is about 22256.5607630649. The cubic root of 495354497 is about 791.2347816121.

The spelling of 495354497 in words is "four hundred ninety-five million, three hundred fifty-four thousand, four hundred ninety-seven".