6133915668 has 48 divisors (see below), whose sum is σ = 14767812864. Its totient is φ = 1980487680.

The previous prime is 6133915663. The next prime is 6133915679. The reversal of 6133915668 is 8665193316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6133915663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353 + ... + 110768.

It is an arithmetic number, because the mean of its divisors is an integer number (307662768).

Almost surely, 2^6133915668 is an apocalyptic number.

It is an amenable number.

6133915668 is an abundant number, since it is smaller than the sum of its proper divisors (8633897196).

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

6133915668 is a wasteful number, since it uses less digits than its factorization.

6133915668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112272 (or 112270 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 6133915668 is about 78319.3186129706. The cubic root of 6133915668 is about 1830.5401839278.

The spelling of 6133915668 in words is "six billion, one hundred thirty-three million, nine hundred fifteen thousand, six hundred sixty-eight".