43538482117 has 8 divisors (see below), whose sum is σ = 47010023424. Its totient is φ = 40084430448.

The previous prime is 43538482103. The next prime is 43538482123. The reversal of 43538482117 is 71128483534.

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 43538482117 - 2¹⁹ = 43537957829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43538482717) 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, 4367233 + ... + 4377190.

It is an arithmetic number, because the mean of its divisors is an integer number (5876252928).

Almost surely, 2^43538482117 is an apocalyptic number.

It is an amenable number.

43538482117 is a deficient number, since it is larger than the sum of its proper divisors (3471541307).

43538482117 is a wasteful number, since it uses less digits than its factorization.

43538482117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8744819.

The product of its digits is 645120, while the sum is 46.

The spelling of 43538482117 in words is "forty-three billion, five hundred thirty-eight million, four hundred eighty-two thousand, one hundred seventeen".