495654497 has 8 divisors (see below), whose sum is σ = 536980416. Its totient is φ = 454785552.

The previous prime is 495654493. The next prime is 495654521. The reversal of 495654497 is 794456594.

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

It is not a de Polignac number, because 495654497 - 2² = 495654493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495654493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111983 + ... + 116324.

It is an arithmetic number, because the mean of its divisors is an integer number (67122552).

Almost surely, 2^495654497 is an apocalyptic number.

It is an amenable number.

495654497 is a deficient number, since it is larger than the sum of its proper divisors (41325919).

495654497 is a wasteful number, since it uses less digits than its factorization.

495654497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228487.

The product of its digits is 5443200, while the sum is 53.

The square root of 495654497 is about 22263.2993287159. The cubic root of 495654497 is about 791.3944803954.

The spelling of 495654497 in words is "four hundred ninety-five million, six hundred fifty-four thousand, four hundred ninety-seven".