495212765 has 8 divisors (see below), whose sum is σ = 594375648. Its totient is φ = 396090000.

The previous prime is 495212759. The next prime is 495212779. The reversal of 495212765 is 567212594.

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

It is not a de Polignac number, because 495212765 - 2⁴ = 495212749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38390 + ... + 49640.

It is an arithmetic number, because the mean of its divisors is an integer number (74296956).

Almost surely, 2^495212765 is an apocalyptic number.

It is an amenable number.

495212765 is a deficient number, since it is larger than the sum of its proper divisors (99162883).

495212765 is a wasteful number, since it uses less digits than its factorization.

495212765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20059.

The product of its digits is 151200, while the sum is 41.

The square root of 495212765 is about 22253.3764853786. The cubic root of 495212765 is about 791.1593110915.

The spelling of 495212765 in words is "four hundred ninety-five million, two hundred twelve thousand, seven hundred sixty-five".