605016203978 has 16 divisors (see below), whose sum is σ = 910942918656. Its totient is φ = 301368736080.

The previous prime is 605016203969. The next prime is 605016204017. The reversal of 605016203978 is 879302610506.

605016203978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8671400 + ... + 8740892.

It is an arithmetic number, because the mean of its divisors is an integer number (56933932416).

Almost surely, 2^605016203978 is an apocalyptic number.

605016203978 is a deficient number, since it is larger than the sum of its proper divisors (305926714678).

605016203978 is a wasteful number, since it uses less digits than its factorization.

605016203978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85829.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 605016203978 in words is "six hundred five billion, sixteen million, two hundred three thousand, nine hundred seventy-eight".