549303052 has 12 divisors (see below), whose sum is σ = 965837656. Its totient is φ = 273349440.

The previous prime is 549303049. The next prime is 549303059. The reversal of 549303052 is 250303945.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (549303059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324573 + ... + 326260.

Almost surely, 2^549303052 is an apocalyptic number.

It is an amenable number.

549303052 is a deficient number, since it is larger than the sum of its proper divisors (416534604).

549303052 is a wasteful number, since it uses less digits than its factorization.

549303052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651048 (or 651046 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 549303052 is about 23437.2151076018. The cubic root of 549303052 is about 818.9750489719.

Adding to 549303052 its reverse (250303945), we get a palindrome (799606997).

It can be divided in two parts, 549 and 303052, that added together give a square (303601 = 551²).

The spelling of 549303052 in words is "five hundred forty-nine million, three hundred three thousand, fifty-two".