549037640336 has 40 divisors (see below), whose sum is σ = 1065027917184. Its totient is φ = 274191914880.

The previous prime is 549037640317. The next prime is 549037640351. The reversal of 549037640336 is 633046730945.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102948326 + ... + 102953658.

Almost surely, 2^549037640336 is an apocalyptic number.

It is an amenable number.

549037640336 is a deficient number, since it is larger than the sum of its proper divisors (515990276848).

549037640336 is a wasteful number, since it uses less digits than its factorization.

549037640336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11799 (or 11793 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 50.

The spelling of 549037640336 in words is "five hundred forty-nine billion, thirty-seven million, six hundred forty thousand, three hundred thirty-six".