605000000005 has 8 divisors (see below), whose sum is σ = 726011914752. Its totient is φ = 483992056848.

The previous prime is 604999999999. The next prime is 605000000053. The reversal of 605000000005 is 500000000506.

It is a happy number.

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 605000000005 - 2⁹ = 604999999493 is a prime.

It is a Duffinian number.

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, 646797 + ... + 1276066.

It is an arithmetic number, because the mean of its divisors is an integer number (90751489344).

Almost surely, 2^605000000005 is an apocalyptic number.

It is an amenable number.

605000000005 is a deficient number, since it is larger than the sum of its proper divisors (121011914747).

605000000005 is a wasteful number, since it uses less digits than its factorization.

605000000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985795.

The product of its (nonzero) digits is 150, while the sum is 16.

It can be divided in two parts, 60500000000 and 5, that multiplied together give a square (302500000000 = 550000²).

The spelling of 605000000005 in words is "six hundred five billion, five", and thus it is an aban number.