605774920028 has 6 divisors (see below), whose sum is σ = 1060106110056. Its totient is φ = 302887460012.

The previous prime is 605774920021. The next prime is 605774920031. The reversal of 605774920028 is 820029477506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605774920021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75721865000 + ... + 75721865007.

It is an arithmetic number, because the mean of its divisors is an integer number (176684351676).

Almost surely, 2^605774920028 is an apocalyptic number.

It is an amenable number.

605774920028 is a deficient number, since it is larger than the sum of its proper divisors (454331190028).

605774920028 is a wasteful number, since it uses less digits than its factorization.

605774920028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151443730011 (or 151443730009 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 605774920028 in words is "six hundred five billion, seven hundred seventy-four million, nine hundred twenty thousand, twenty-eight".