1063055144 has 8 divisors (see below), whose sum is σ = 1993228410. Its totient is φ = 531527568.

The previous prime is 1063055141. The next prime is 1063055167. The reversal of 1063055144 is 4415503601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 683195044 + 379860100 = 26138^2 + 19490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1063055144² = 2260172478369721472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063055141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66440939 + ... + 66440954.

Almost surely, 2^1063055144 is an apocalyptic number.

It is an amenable number.

1063055144 is a deficient number, since it is larger than the sum of its proper divisors (930173266).

1063055144 is a wasteful number, since it uses less digits than its factorization.

1063055144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132881899 (or 132881895 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1063055144 is about 32604.5264342238. The cubic root of 1063055144 is about 1020.5914626807.

Adding to 1063055144 its reverse (4415503601), we get a palindrome (5478558745).

The spelling of 1063055144 in words is "one billion, sixty-three million, fifty-five thousand, one hundred forty-four".