6353536068 has 144 divisors (see below), whose sum is σ = 17922340800. Its totient is φ = 1881538560.

The previous prime is 6353536037. The next prime is 6353536081. The reversal of 6353536068 is 8606353536.

6353536068 is a `hidden beast` number, since 6 + 3 + 5 + 35 + 3 + 606 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4508548 + ... + 4509956.

It is an arithmetic number, because the mean of its divisors is an integer number (124460700).

Almost surely, 2^6353536068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6353536068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8961170400).

6353536068 is an abundant number, since it is smaller than the sum of its proper divisors (11568804732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6353536068 is a wasteful number, since it uses less digits than its factorization.

6353536068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682 (or 1677 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The square root of 6353536068 is about 79709.0714285394. The cubic root of 6353536068 is about 1852.1315647928.

The spelling of 6353536068 in words is "six billion, three hundred fifty-three million, five hundred thirty-six thousand, sixty-eight".