1044053303539 has 8 divisors (see below), whose sum is σ = 1089469757952. Its totient is φ = 998638751880.

The previous prime is 1044053303507. The next prime is 1044053303567. The reversal of 1044053303539 is 9353033504401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1044053303539 - 2⁵ = 1044053303507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044053303599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708324 + ... + 1609294.

It is an arithmetic number, because the mean of its divisors is an integer number (136183719744).

Almost surely, 2^{1044053303539} is an apocalyptic number.

1044053303539 is a deficient number, since it is larger than the sum of its proper divisors (45416454413).

1044053303539 is an equidigital number, since it uses as much as digits as its factorization.

1044053303539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951377.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 1044053303539 in words is "one trillion, forty-four billion, fifty-three million, three hundred three thousand, five hundred thirty-nine".