1044533345 has 32 divisors (see below), whose sum is σ = 1301408640. Its totient is φ = 804464640.

The previous prime is 1044533323. The next prime is 1044533353. The reversal of 1044533345 is 5433354401.

It is not a de Polignac number, because 1044533345 - 2²⁴ = 1027756129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4950290 + ... + 4950500.

It is an arithmetic number, because the mean of its divisors is an integer number (40669020).

Almost surely, 2^1044533345 is an apocalyptic number.

It is an amenable number.

1044533345 is a deficient number, since it is larger than the sum of its proper divisors (256875295).

1044533345 is a wasteful number, since it uses less digits than its factorization.

1044533345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 1044533345 is about 32319.2410956693. The cubic root of 1044533345 is about 1014.6293857507.

Adding to 1044533345 its reverse (5433354401), we get a palindrome (6477887746).

The spelling of 1044533345 in words is "one billion, forty-four million, five hundred thirty-three thousand, three hundred forty-five".