496548677885 has 16 divisors (see below), whose sum is σ = 644010283056. Its totient is φ = 365358325248.

The previous prime is 496548677839. The next prime is 496548677893. The reversal of 496548677885 is 588776845694.

It can be written as a sum of positive squares in 8 ways, for example, as 128219854084 + 368328823801 = 358078^2 + 606901^2 .

It is a cyclic number.

It is not a de Polignac number, because 496548677885 - 2³⁸ = 221670770941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13771184 + ... + 13807193.

It is an arithmetic number, because the mean of its divisors is an integer number (40250642691).

Almost surely, 2^496548677885 is an apocalyptic number.

It is an amenable number.

496548677885 is a deficient number, since it is larger than the sum of its proper divisors (147461605171).

496548677885 is a wasteful number, since it uses less digits than its factorization.

496548677885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27578672.

The product of its digits is 3251404800, while the sum is 77.

The spelling of 496548677885 in words is "four hundred ninety-six billion, five hundred forty-eight million, six hundred seventy-seven thousand, eight hundred eighty-five".