6205135168 has 28 divisors (see below), whose sum is σ = 12349896052. Its totient is φ = 3093350400.

The previous prime is 6205135151. The next prime is 6205135187. The reversal of 6205135168 is 8615315026.

It can be written as a sum of positive squares in 2 ways, for example, as 3572213824 + 2632921344 = 59768^2 + 51312^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122283 + ... + 165418.

Almost surely, 2^6205135168 is an apocalyptic number.

It is an amenable number.

6205135168 is a deficient number, since it is larger than the sum of its proper divisors (6144760884).

6205135168 is a wasteful number, since it uses less digits than its factorization.

6205135168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288050 (or 288040 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 6205135168 is about 78772.6803403312. The cubic root of 6205135168 is about 1837.5976019114.

It can be divided in two parts, 620513 and 5168, that added together give a square (625681 = 791²).

The spelling of 6205135168 in words is "six billion, two hundred five million, one hundred thirty-five thousand, one hundred sixty-eight".