605978512 has 10 divisors (see below), whose sum is σ = 1174083398. Its totient is φ = 302989248.

The previous prime is 605978459. The next prime is 605978551. The reversal of 605978512 is 215879506.

605978512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 580617216 + 25361296 = 24096^2 + 5036^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18936813 + ... + 18936844.

Almost surely, 2^605978512 is an apocalyptic number.

It is an amenable number.

605978512 is a deficient number, since it is larger than the sum of its proper divisors (568104886).

605978512 is a wasteful number, since it uses less digits than its factorization.

605978512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37873665 (or 37873659 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 605978512 is about 24616.6308011474. The cubic root of 605978512 is about 846.2247855049.

The spelling of 605978512 in words is "six hundred five million, nine hundred seventy-eight thousand, five hundred twelve".