6133138827 has 16 divisors (see below), whose sum is σ = 8295892992. Its totient is φ = 4029616640.

The previous prime is 6133138813. The next prime is 6133138829. The reversal of 6133138827 is 7288313316.

It is a cyclic number.

It is not a de Polignac number, because 6133138827 - 2⁷ = 6133138699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6133138829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875563 + ... + 882539.

It is an arithmetic number, because the mean of its divisors is an integer number (518493312).

Almost surely, 2^6133138827 is an apocalyptic number.

6133138827 is a deficient number, since it is larger than the sum of its proper divisors (2162754165).

6133138827 is a wasteful number, since it uses less digits than its factorization.

6133138827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11178.

The product of its digits is 145152, while the sum is 42.

The square root of 6133138827 is about 78314.3590090604. The cubic root of 6133138827 is about 1830.4629032923.

The spelling of 6133138827 in words is "six billion, one hundred thirty-three million, one hundred thirty-eight thousand, eight hundred twenty-seven".