605855416319 has 4 divisors (see below), whose sum is σ = 612101348544. Its totient is φ = 599609484096.

The previous prime is 605855416289. The next prime is 605855416367. The reversal of 605855416319 is 913614558506.

It is a happy number.

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 605855416319 - 2⁸ = 605855416063 is a prime.

It is a super-2 number, since 2×605855416319² (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 (605855416919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122965967 + ... + 3122966160.

It is an arithmetic number, because the mean of its divisors is an integer number (153025337136).

Almost surely, 2^605855416319 is an apocalyptic number.

605855416319 is a deficient number, since it is larger than the sum of its proper divisors (6245932225).

605855416319 is an equidigital number, since it uses as much as digits as its factorization.

605855416319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6245932224.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The spelling of 605855416319 in words is "six hundred five billion, eight hundred fifty-five million, four hundred sixteen thousand, three hundred nineteen".