43555080089 has 8 divisors (see below), whose sum is σ = 43849693248. Its totient is φ = 43260548400.

The previous prime is 43555080071. The next prime is 43555080113. The reversal of 43555080089 is 98008055534.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43555080089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43555080389) 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, 1371539 + ... + 1402935.

It is an arithmetic number, because the mean of its divisors is an integer number (5481211656).

Almost surely, 2^43555080089 is an apocalyptic number.

It is an amenable number.

43555080089 is a deficient number, since it is larger than the sum of its proper divisors (294613159).

43555080089 is a wasteful number, since it uses less digits than its factorization.

43555080089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40735.

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 43555080089 in words is "forty-three billion, five hundred fifty-five million, eighty thousand, eighty-nine".