549546446596 has 27 divisors (see below), whose sum is σ = 1118740679847. Its totient is φ = 235515457800.

The previous prime is 549546446573. The next prime is 549546446609. The reversal of 549546446596 is 695644645945.

It is a happy number.

The square root of 549546446596 is 741314.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10351921 + ... + 10404871.

Almost surely, 2^549546446596 is an apocalyptic number.

549546446596 is the 741314-th square number.

It is an amenable number.

549546446596 is an abundant number, since it is smaller than the sum of its proper divisors (569194233251).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

549546446596 is an frugal number, since it uses more digits than its factorization.

549546446596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105920 (or 52960 counting only the distinct ones).

The product of its digits is 559872000, while the sum is 67.

The spelling of 549546446596 in words is "five hundred forty-nine billion, five hundred forty-six million, four hundred forty-six thousand, five hundred ninety-six".