5449180202 has 12 divisors (see below), whose sum is σ = 8626611906. Its totient is φ = 2581190280.

The previous prime is 5449180201. The next prime is 5449180229. The reversal of 5449180202 is 2020819445.

It can be written as a sum of positive squares in only one way, i.e., 4912748281 + 536431921 = 70091^2 + 23161^2 .

It is not an unprimeable number, because it can be changed into a prime (5449180201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3772949 + ... + 3774392.

Almost surely, 2^5449180202 is an apocalyptic number.

5449180202 is a deficient number, since it is larger than the sum of its proper divisors (3177431704).

5449180202 is a wasteful number, since it uses less digits than its factorization.

5449180202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7547381 (or 7547362 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 5449180202 is about 73818.5627196845. The cubic root of 5449180202 is about 1759.7206213310.

Adding to 5449180202 its reverse (2020819445), we get a palindrome (7469999647).

The spelling of 5449180202 in words is "five billion, four hundred forty-nine million, one hundred eighty thousand, two hundred two".