47717534488231 has 8 divisors (see below), whose sum is σ = 48883487176944. Its totient is φ = 46551682294080.

The previous prime is 47717534488207. The next prime is 47717534488237. The reversal of 47717534488231 is 13288443571774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47717534488231 - 2¹¹ = 47717534486183 is a prime.

It is a super-2 number, since 2×47717534488231² (a number of 28 digits) contains 22 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 (47717534488237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24161941 + ... + 26062126.

It is an arithmetic number, because the mean of its divisors is an integer number (6110435897118).

Almost surely, 2^{47717534488231} is an apocalyptic number.

47717534488231 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

47717534488231 is a deficient number, since it is larger than the sum of its proper divisors (1165952688713).

47717534488231 is a wasteful number, since it uses less digits than its factorization.

47717534488231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50247281.

The product of its digits is 126443520, while the sum is 64.

The spelling of 47717534488231 in words is "forty-seven trillion, seven hundred seventeen billion, five hundred thirty-four million, four hundred eighty-eight thousand, two hundred thirty-one".