2004455045511 has 6 divisors (see below), whose sum is σ = 2895323954640. Its totient is φ = 1336303363668.

The previous prime is 2004455045503. The next prime is 2004455045539. The reversal of 2004455045511 is 1155405544002.

2004455045511 is a `hidden beast` number, since 2 + 0 + 0 + 44 + 550 + 4 + 55 + 11 = 666.

It is not a de Polignac number, because 2004455045511 - 2³ = 2004455045503 is a prime.

It is a super-2 number, since 2×2004455045511² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004455045501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111358613631 + ... + 111358613648.

It is an arithmetic number, because the mean of its divisors is an integer number (482553992440).

Almost surely, 2^{2004455045511} is an apocalyptic number.

2004455045511 is a deficient number, since it is larger than the sum of its proper divisors (890868909129).

2004455045511 is a wasteful number, since it uses less digits than its factorization.

2004455045511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222717227285 (or 222717227282 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 2004455045511 in words is "two trillion, four billion, four hundred fifty-five million, forty-five thousand, five hundred eleven".