1004555541099 has 8 divisors (see below), whose sum is σ = 1461171696192. Its totient is φ = 608821540040.

The previous prime is 1004555541071. The next prime is 1004555541137. The reversal of 1004555541099 is 9901455554001.

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 1004555541099 - 2⁹ = 1004555540587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1004555540099) 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, 15220538469 + ... + 15220538534.

It is an arithmetic number, because the mean of its divisors is an integer number (182646462024).

Almost surely, 2^{1004555541099} is an apocalyptic number.

1004555541099 is a deficient number, since it is larger than the sum of its proper divisors (456616155093).

1004555541099 is a wasteful number, since it uses less digits than its factorization.

1004555541099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30441077017.

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 1004555541099 in words is "one trillion, four billion, five hundred fifty-five million, five hundred forty-one thousand, ninety-nine".