475684657780118 has 16 divisors (see below), whose sum is σ = 759334183496064. Its totient is φ = 222715301101440.

The previous prime is 475684657780103. The next prime is 475684657780147. The reversal of 475684657780118 is 811087756486574.

It is a super-2 number, since 2×475684657780118² (a number of 30 digits) contains 22 as substring.

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, 35509448198 + ... + 35509461593.

It is an arithmetic number, because the mean of its divisors is an integer number (47458386468504).

Almost surely, 2^{475684657780118} is an apocalyptic number.

475684657780118 is a deficient number, since it is larger than the sum of its proper divisors (283649525715946).

475684657780118 is a wasteful number, since it uses less digits than its factorization.

475684657780118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71018910007.

The product of its (nonzero) digits is 2528870400, while the sum is 77.

The spelling of 475684657780118 in words is "four hundred seventy-five trillion, six hundred eighty-four billion, six hundred fifty-seven million, seven hundred eighty thousand, one hundred eighteen".