2005334245 has 8 divisors (see below), whose sum is σ = 2424771360. Its totient is φ = 1592020560.

The previous prime is 2005334239. The next prime is 2005334291. The reversal of 2005334245 is 5424335002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2005334245 - 2⁵ = 2005334213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530135 + ... + 1531444.

It is an arithmetic number, because the mean of its divisors is an integer number (303096420).

Almost surely, 2^2005334245 is an apocalyptic number.

It is an amenable number.

2005334245 is a deficient number, since it is larger than the sum of its proper divisors (419437115).

2005334245 is a wasteful number, since it uses less digits than its factorization.

2005334245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061715.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2005334245 is about 44780.9585091699. The cubic root of 2005334245 is about 1261.0401767944.

Adding to 2005334245 its reverse (5424335002), we get a palindrome (7429669247).

The spelling of 2005334245 in words is "two billion, five million, three hundred thirty-four thousand, two hundred forty-five".