495872999 has 8 divisors (see below), whose sum is σ = 499051392. Its totient is φ = 492702840.

The previous prime is 495872987. The next prime is 495873011. The reversal of 495872999 is 999278594.

It is an interprime number because it is at equal distance from previous prime (495872987) and next prime (495873011).

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 495872999 - 2⁸ = 495872743 is a prime.

It is a super-2 number, since 2×495872999² = 491780062274508002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495872969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155192 + ... + 158354.

It is an arithmetic number, because the mean of its divisors is an integer number (62381424).

Almost surely, 2^495872999 is an apocalyptic number.

495872999 is a deficient number, since it is larger than the sum of its proper divisors (3178393).

495872999 is a wasteful number, since it uses less digits than its factorization.

495872999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4117.

The product of its digits is 14696640, while the sum is 62.

The square root of 495872999 is about 22268.2060121600. The cubic root of 495872999 is about 791.5107548527.

The spelling of 495872999 in words is "four hundred ninety-five million, eight hundred seventy-two thousand, nine hundred ninety-nine".