1044253529 has 4 divisors (see below), whose sum is σ = 1139185680. Its totient is φ = 949321380.

The previous prime is 1044253523. The next prime is 1044253583. The reversal of 1044253529 is 9253524401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1044253529 - 2¹² = 1044249433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044253523) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 47466059 + ... + 47466080.

It is an arithmetic number, because the mean of its divisors is an integer number (284796420).

Almost surely, 2^1044253529 is an apocalyptic number.

It is an amenable number.

1044253529 is a deficient number, since it is larger than the sum of its proper divisors (94932151).

1044253529 is an equidigital number, since it uses as much as digits as its factorization.

1044253529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94932150.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1044253529 is about 32314.9118674336. The cubic root of 1044253529 is about 1014.5387759446.

The spelling of 1044253529 in words is "one billion, forty-four million, two hundred fifty-three thousand, five hundred twenty-nine".