6133238121245 has 16 divisors (see below), whose sum is σ = 7460833538160. Its totient is φ = 4839294265344.

The previous prime is 6133238121223. The next prime is 6133238121247. The reversal of 6133238121245 is 5421218323316.

It can be written as a sum of positive squares in 8 ways, for example, as 245379548164 + 5887858573081 = 495358^2 + 2426491^2 .

It is a cyclic number.

It is not a de Polignac number, because 6133238121245 - 2⁶ = 6133238121181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6133238121247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29801537 + ... + 30006633.

It is an arithmetic number, because the mean of its divisors is an integer number (466302096135).

Almost surely, 2^{6133238121245} is an apocalyptic number.

It is an amenable number.

6133238121245 is a deficient number, since it is larger than the sum of its proper divisors (1327595416915).

6133238121245 is a wasteful number, since it uses less digits than its factorization.

6133238121245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287104.

The product of its digits is 207360, while the sum is 41.

The spelling of 6133238121245 in words is "six trillion, one hundred thirty-three billion, two hundred thirty-eight million, one hundred twenty-one thousand, two hundred forty-five".