2005455332033 has 4 divisors (see below), whose sum is σ = 2005460088240. Its totient is φ = 2005450575828.

The previous prime is 2005455332029. The next prime is 2005455332081. The reversal of 2005455332033 is 3302335545002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2005455332033 - 2² = 2005455332029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2005455331984 and 2005455332002.

It is not an unprimeable number, because it can be changed into a prime (2005455332233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676663 + ... + 2611916.

It is an arithmetic number, because the mean of its divisors is an integer number (501365022060).

Almost surely, 2^{2005455332033} is an apocalyptic number.

It is an amenable number.

2005455332033 is a deficient number, since it is larger than the sum of its proper divisors (4756207).

2005455332033 is an equidigital number, since it uses as much as digits as its factorization.

2005455332033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4756206.

The product of its (nonzero) digits is 162000, while the sum is 35.

The spelling of 2005455332033 in words is "two trillion, five billion, four hundred fifty-five million, three hundred thirty-two thousand, thirty-three".