549351671033089 has 16 divisors (see below), whose sum is σ = 582233426611200. Its totient is φ = 516532922256384.

The previous prime is 549351671033057. The next prime is 549351671033117. The reversal of 549351671033089 is 980330176153945.

It is a cyclic number.

It is not a de Polignac number, because 549351671033089 - 2⁵ = 549351671033057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 549351671033089.

It is not an unprimeable number, because it can be changed into a prime (549351671033189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103303097 + ... + 2103564265.

It is an arithmetic number, because the mean of its divisors is an integer number (36389589163200).

Almost surely, 2^{549351671033089} is an apocalyptic number.

It is an amenable number.

549351671033089 is a deficient number, since it is larger than the sum of its proper divisors (32881755578111).

549351671033089 is a wasteful number, since it uses less digits than its factorization.

549351671033089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381312.

The product of its (nonzero) digits is 73483200, while the sum is 64.

The spelling of 549351671033089 in words is "five hundred forty-nine trillion, three hundred fifty-one billion, six hundred seventy-one million, thirty-three thousand, eighty-nine".