495961899265 has 8 divisors (see below), whose sum is σ = 680176319040. Its totient is φ = 340088159472.

The previous prime is 495961899263. The next prime is 495961899281. The reversal of 495961899265 is 562998169594.

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 495961899265 - 2¹ = 495961899263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (495961899263) 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, 7085169955 + ... + 7085170024.

It is an arithmetic number, because the mean of its divisors is an integer number (85022039880).

Almost surely, 2^495961899265 is an apocalyptic number.

It is an amenable number.

495961899265 is a deficient number, since it is larger than the sum of its proper divisors (184214419775).

495961899265 is a wasteful number, since it uses less digits than its factorization.

495961899265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14170339991.

The product of its digits is 377913600, while the sum is 73.

The spelling of 495961899265 in words is "four hundred ninety-five billion, nine hundred sixty-one million, eight hundred ninety-nine thousand, two hundred sixty-five".