496851618625 has 64 divisors (see below), whose sum is σ = 651082199040. Its totient is φ = 378153504000.

The previous prime is 496851618623. The next prime is 496851618643. The reversal of 496851618625 is 526816158694.

It is not a de Polignac number, because 496851618625 - 2¹ = 496851618623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (496851618623) 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 63 ways as a sum of consecutive naturals, for example, 52114359 + ... + 52123891.

It is an arithmetic number, because the mean of its divisors is an integer number (10173159360).

Almost surely, 2^496851618625 is an apocalyptic number.

It is an amenable number.

496851618625 is a deficient number, since it is larger than the sum of its proper divisors (154230580415).

496851618625 is a wasteful number, since it uses less digits than its factorization.

496851618625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9835 (or 9825 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 61.

The spelling of 496851618625 in words is "four hundred ninety-six billion, eight hundred fifty-one million, six hundred eighteen thousand, six hundred twenty-five".