472430053521117 has 40 divisors (see below), whose sum is σ = 749939933138616. Its totient is φ = 295356567518208.

The previous prime is 472430053521109. The next prime is 472430053521149. The reversal of 472430053521117 is 711125350034274.

472430053521117 is a `hidden beast` number, since 4 + 7 + 2 + 4 + 3 + 0 + 0 + 5 + 3 + 521 + 117 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9304976764836 + 463125076756281 = 3050406^2 + 21520341^2 .

It is not a de Polignac number, because 472430053521117 - 2³ = 472430053521109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472430053521017) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 618908208 + ... + 619671065.

Almost surely, 2^{472430053521117} is an apocalyptic number.

It is an amenable number.

472430053521117 is a deficient number, since it is larger than the sum of its proper divisors (277509879617499).

472430053521117 is a wasteful number, since it uses less digits than its factorization.

472430053521117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238579579 (or 1238579570 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 472430053521117 in words is "four hundred seventy-two trillion, four hundred thirty billion, fifty-three million, five hundred twenty-one thousand, one hundred seventeen".