495514657 has 8 divisors (see below), whose sum is σ = 572359392. Its totient is φ = 423969600.

The previous prime is 495514631. The next prime is 495514681. The reversal of 495514657 is 756415594.

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 495514657 - 2¹⁹ = 494990369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (495514057) 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, 1324719 + ... + 1325092.

It is an arithmetic number, because the mean of its divisors is an integer number (71544924).

Almost surely, 2^495514657 is an apocalyptic number.

It is an amenable number.

495514657 is a deficient number, since it is larger than the sum of its proper divisors (76844735).

495514657 is a wasteful number, since it uses less digits than its factorization.

495514657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649839.

The product of its digits is 756000, while the sum is 46.

The square root of 495514657 is about 22260.1585124635. The cubic root of 495514657 is about 791.3200474895.

The spelling of 495514657 in words is "four hundred ninety-five million, five hundred fourteen thousand, six hundred fifty-seven".