605478538852 has 24 divisors (see below), whose sum is σ = 1157416777440. Its totient is φ = 274859612160.

The previous prime is 605478538843. The next prime is 605478538853. The reversal of 605478538852 is 258835874506.

605478538852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×605478538852² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (605478538853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8913418 + ... + 8981089.

It is an arithmetic number, because the mean of its divisors is an integer number (48225699060).

Almost surely, 2^605478538852 is an apocalyptic number.

It is an amenable number.

605478538852 is a deficient number, since it is larger than the sum of its proper divisors (551938238588).

605478538852 is a wasteful number, since it uses less digits than its factorization.

605478538852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17895291 (or 17895289 counting only the distinct ones).

The product of its (nonzero) digits is 64512000, while the sum is 61.

The spelling of 605478538852 in words is "six hundred five billion, four hundred seventy-eight million, five hundred thirty-eight thousand, eight hundred fifty-two".