523304714416656 has 20 divisors (see below), whose sum is σ = 1351870512243152. Its totient is φ = 174434904805536.

The previous prime is 523304714416639. The next prime is 523304714416661. The reversal of 523304714416656 is 656614417403325.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 523304714416596 and 523304714416605.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5451090775126 + ... + 5451090775221.

Almost surely, 2^{523304714416656} is an apocalyptic number.

It is an amenable number.

523304714416656 is an abundant number, since it is smaller than the sum of its proper divisors (828565797826496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

523304714416656 is a wasteful number, since it uses less digits than its factorization.

523304714416656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10902181550358 (or 10902181550352 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 57.

The spelling of 523304714416656 in words is "five hundred twenty-three trillion, three hundred four billion, seven hundred fourteen million, four hundred sixteen thousand, six hundred fifty-six".