1047304054865 has 16 divisors (see below), whose sum is σ = 1270982119680. Its totient is φ = 828413808000.

The previous prime is 1047304054847. The next prime is 1047304054877. The reversal of 1047304054865 is 5684504037401.

It is not a de Polignac number, because 1047304054865 - 2¹⁰ = 1047304053841 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2873705 + ... + 3217574.

It is an arithmetic number, because the mean of its divisors is an integer number (79436382480).

Almost surely, 2^{1047304054865} is an apocalyptic number.

It is an amenable number.

1047304054865 is a deficient number, since it is larger than the sum of its proper divisors (223678064815).

1047304054865 is a wasteful number, since it uses less digits than its factorization.

1047304054865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6091672.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 1047304054865 in words is "one trillion, forty-seven billion, three hundred four million, fifty-four thousand, eight hundred sixty-five".