495637305 has 8 divisors (see below), whose sum is σ = 793019712. Its totient is φ = 264339888.

The previous prime is 495637301. The next prime is 495637309. The reversal of 495637305 is 503736594.

It is an interprime number because it is at equal distance from previous prime (495637301) and next prime (495637309).

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

It is not a de Polignac number, because 495637305 - 2² = 495637301 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (495637301) 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, 16521229 + ... + 16521258.

It is an arithmetic number, because the mean of its divisors is an integer number (99127464).

Almost surely, 2^495637305 is an apocalyptic number.

It is an amenable number.

495637305 is a deficient number, since it is larger than the sum of its proper divisors (297382407).

495637305 is a wasteful number, since it uses less digits than its factorization.

495637305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33042495.

The product of its (nonzero) digits is 340200, while the sum is 42.

The square root of 495637305 is about 22262.9132190736. The cubic root of 495637305 is about 791.3853303313.

The spelling of 495637305 in words is "four hundred ninety-five million, six hundred thirty-seven thousand, three hundred five".