605005005607 has 4 divisors (see below), whose sum is σ = 605752849440. Its totient is φ = 604257161776.

The previous prime is 605005005599. The next prime is 605005005629. The reversal of 605005005607 is 706500500506.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 605005005607 - 2³ = 605005005599 is a prime.

It is a super-2 number, since 2×605005005607² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605005005637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373920703 + ... + 373922320.

It is an arithmetic number, because the mean of its divisors is an integer number (151438212360).

Almost surely, 2^605005005607 is an apocalyptic number.

605005005607 is a deficient number, since it is larger than the sum of its proper divisors (747843833).

605005005607 is an equidigital number, since it uses as much as digits as its factorization.

605005005607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747843832.

The product of its (nonzero) digits is 31500, while the sum is 34.

The spelling of 605005005607 in words is "six hundred five billion, five million, five thousand, six hundred seven".