549552674 has 16 divisors (see below), whose sum is σ = 907230240. Its totient is φ = 247584960.

The previous prime is 549552673. The next prime is 549552691. The reversal of 549552674 is 476255945.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (549552673) 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, 108044 + ... + 113015.

It is an arithmetic number, because the mean of its divisors is an integer number (56701890).

Almost surely, 2^549552674 is an apocalyptic number.

549552674 is a deficient number, since it is larger than the sum of its proper divisors (357677566).

549552674 is a wasteful number, since it uses less digits than its factorization.

549552674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221185.

The product of its digits is 1512000, while the sum is 47.

The square root of 549552674 is about 23442.5398368010. The cubic root of 549552674 is about 819.0990868957.

The spelling of 549552674 in words is "five hundred forty-nine million, five hundred fifty-two thousand, six hundred seventy-four".