1045024439 has 2 divisors, whose sum is σ = 1045024440. Its totient is φ = 1045024438.

The previous prime is 1045024433. The next prime is 1045024457. The reversal of 1045024439 is 9344205401.

It is a weak prime.

It is an emirp because it is prime and its reverse (9344205401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1045024439 - 2¹² = 1045020343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045024433) 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, 522512219 + 522512220.

It is an arithmetic number, because the mean of its divisors is an integer number (522512220).

Almost surely, 2^1045024439 is an apocalyptic number.

1045024439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045024439 is an equidigital number, since it uses as much as digits as its factorization.

1045024439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1045024439 is about 32326.8377513174. The cubic root of 1045024439 is about 1014.7883723249.

The spelling of 1045024439 in words is "one billion, forty-five million, twenty-four thousand, four hundred thirty-nine".