2005204065307 has 8 divisors (see below), whose sum is σ = 2054141832960. Its totient is φ = 1956267743040.

The previous prime is 2005204065299. The next prime is 2005204065331. The reversal of 2005204065307 is 7035604025002.

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 2005204065307 - 2³ = 2005204065299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2005204065367) 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, 2775369 + ... + 3422437.

It is an arithmetic number, because the mean of its divisors is an integer number (256767729120).

Almost surely, 2^{2005204065307} is an apocalyptic number.

2005204065307 is a deficient number, since it is larger than the sum of its proper divisors (48937767653).

2005204065307 is an equidigital number, since it uses as much as digits as its factorization.

2005204065307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722693.

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 2005204065307 in words is "two trillion, five billion, two hundred four million, sixty-five thousand, three hundred seven".