47427356567 has 16 divisors (see below), whose sum is σ = 48224225280. Its totient is φ = 46638402912.

The previous prime is 47427356453. The next prime is 47427356573. The reversal of 47427356567 is 76565372474.

It is a cyclic number.

It is not a de Polignac number, because 47427356567 - 2⁸ = 47427356311 is a prime.

It is a super-3 number, since 3×47427356567³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47427376567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8431718 + ... + 8437340.

It is an arithmetic number, because the mean of its divisors is an integer number (3014014080).

Almost surely, 2^47427356567 is an apocalyptic number.

47427356567 is a deficient number, since it is larger than the sum of its proper divisors (796868713).

47427356567 is a wasteful number, since it uses less digits than its factorization.

47427356567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6302.

The product of its digits is 29635200, while the sum is 56.

The spelling of 47427356567 in words is "forty-seven billion, four hundred twenty-seven million, three hundred fifty-six thousand, five hundred sixty-seven".