1045543726753 has 8 divisors (see below), whose sum is σ = 1081919059200. Its totient is φ = 1009189867728.

The previous prime is 1045543726751. The next prime is 1045543726789. The reversal of 1045543726753 is 3576273455401.

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 1045543726753 - 2¹ = 1045543726751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1045543726753.

It is not an unprimeable number, because it can be changed into a prime (1045543726751) 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, 5269251 + ... + 5464072.

It is an arithmetic number, because the mean of its divisors is an integer number (135239882400).

Almost surely, 2^{1045543726753} is an apocalyptic number.

It is an amenable number.

1045543726753 is a deficient number, since it is larger than the sum of its proper divisors (36375332447).

1045543726753 is a wasteful number, since it uses less digits than its factorization.

1045543726753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10736711.

The product of its (nonzero) digits is 10584000, while the sum is 52.

The spelling of 1045543726753 in words is "one trillion, forty-five billion, five hundred forty-three million, seven hundred twenty-six thousand, seven hundred fifty-three".