6133320685891 has 32 divisors (see below), whose sum is σ = 7623225308160. Its totient is φ = 4816816730496.

The previous prime is 6133320685861. The next prime is 6133320685909. The reversal of 6133320685891 is 1985860233316.

It is a cyclic number.

It is not a de Polignac number, because 6133320685891 - 2⁷ = 6133320685763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6133320685861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2909800 + ... + 4553413.

It is an arithmetic number, because the mean of its divisors is an integer number (238225790880).

Almost surely, 2^{6133320685891} is an apocalyptic number.

6133320685891 is a deficient number, since it is larger than the sum of its proper divisors (1489904622269).

6133320685891 is a wasteful number, since it uses less digits than its factorization.

6133320685891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7463443.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 6133320685891 in words is "six trillion, one hundred thirty-three billion, three hundred twenty million, six hundred eighty-five thousand, eight hundred ninety-one".