495834478711 has 32 divisors (see below), whose sum is σ = 597344279616. Its totient is φ = 405516288000.

The previous prime is 495834478703. The next prime is 495834478717. The reversal of 495834478711 is 117874438594.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 495834478711 - 2³ = 495834478703 is a prime.

It is a super-2 number, since 2×495834478711² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 495834478711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495834478717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5684871 + ... + 5771431.

It is an arithmetic number, because the mean of its divisors is an integer number (18667008738).

Almost surely, 2^495834478711 is an apocalyptic number.

495834478711 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

495834478711 is a deficient number, since it is larger than the sum of its proper divisors (101509800905).

495834478711 is a wasteful number, since it uses less digits than its factorization.

495834478711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87603.

The product of its digits is 27095040, while the sum is 61.

The spelling of 495834478711 in words is "four hundred ninety-five billion, eight hundred thirty-four million, four hundred seventy-eight thousand, seven hundred eleven".