8459671565272 has 16 divisors (see below), whose sum is σ = 15865372681560. Its totient is φ = 4228905516864.

The previous prime is 8459671565243. The next prime is 8459671565287. The reversal of 8459671565272 is 2725651769548.

It is a super-2 number, since 2×8459671565272² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8459671565198 and 8459671565207.

It is a congruent number.

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, 116244573 + ... + 116317324.

Almost surely, 2^{8459671565272} is an apocalyptic number.

It is an amenable number.

8459671565272 is a deficient number, since it is larger than the sum of its proper divisors (7405701116288).

8459671565272 is a wasteful number, since it uses less digits than its factorization.

8459671565272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232566450 (or 232566446 counting only the distinct ones).

The product of its digits is 254016000, while the sum is 67.

The spelling of 8459671565272 in words is "eight trillion, four hundred fifty-nine billion, six hundred seventy-one million, five hundred sixty-five thousand, two hundred seventy-two".