1044554152 has 8 divisors (see below), whose sum is σ = 1958539050. Its totient is φ = 522277072.

The previous prime is 1044554149. The next prime is 1044554167. The reversal of 1044554152 is 2514554401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 950735556 + 93818596 = 30834^2 + 9686^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65284627 + ... + 65284642.

Almost surely, 2^1044554152 is an apocalyptic number.

It is an amenable number.

1044554152 is a deficient number, since it is larger than the sum of its proper divisors (913984898).

1044554152 is a wasteful number, since it uses less digits than its factorization.

1044554152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130569275 (or 130569271 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 1044554152 is about 32319.5629920951. The cubic root of 1044554152 is about 1014.6361228114.

The spelling of 1044554152 in words is "one billion, forty-four million, five hundred fifty-four thousand, one hundred fifty-two".