1045152244 has 6 divisors (see below), whose sum is σ = 1829016434. Its totient is φ = 522576120.

The previous prime is 1045152221. The next prime is 1045152263. The reversal of 1045152244 is 4422515401.

It can be written as a sum of positive squares in only one way, i.e., 794563344 + 250588900 = 28188^2 + 15830^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130644027 + ... + 130644034.

Almost surely, 2^1045152244 is an apocalyptic number.

It is an amenable number.

1045152244 is a deficient number, since it is larger than the sum of its proper divisors (783864190).

1045152244 is a wasteful number, since it uses less digits than its factorization.

1045152244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261288065 (or 261288063 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 1045152244 is about 32328.8144539821. The cubic root of 1045152244 is about 1014.8297396959.

Adding to 1045152244 its reverse (4422515401), we get a palindrome (5467667645).

The spelling of 1045152244 in words is "one billion, forty-five million, one hundred fifty-two thousand, two hundred forty-four".