1054044065 has 8 divisors (see below), whose sum is σ = 1270526208. Its totient is φ = 839453040.

The previous prime is 1054043987. The next prime is 1054044091. The reversal of 1054044065 is 5604404501.

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

It is not a de Polignac number, because 1054044065 - 2¹⁰ = 1054043041 is a prime.

It is a super-2 number, since 2×1054044065² = 2222017781923448450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 471551 + ... + 473780.

It is an arithmetic number, because the mean of its divisors is an integer number (158815776).

Almost surely, 2^1054044065 is an apocalyptic number.

It is an amenable number.

1054044065 is a deficient number, since it is larger than the sum of its proper divisors (216482143).

1054044065 is an equidigital number, since it uses as much as digits as its factorization.

1054044065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945559.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1054044065 is about 32466.0448006837. The cubic root of 1054044065 is about 1017.6995654416.

Adding to 1054044065 its reverse (5604404501), we get a palindrome (6658448566).

The spelling of 1054044065 in words is "one billion, fifty-four million, forty-four thousand, sixty-five".