5133211536191 has 2 divisors, whose sum is σ = 5133211536192. Its totient is φ = 5133211536190.

The previous prime is 5133211536163. The next prime is 5133211536239. The reversal of 5133211536191 is 1916351123315.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5133211536191 is a prime.

It is a super-2 number, since 2×5133211536191² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5133211536391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566605768095 + 2566605768096.

It is an arithmetic number, because the mean of its divisors is an integer number (2566605768096).

Almost surely, 2^{5133211536191} is an apocalyptic number.

5133211536191 is a deficient number, since it is larger than the sum of its proper divisors (1).

5133211536191 is an equidigital number, since it uses as much as digits as its factorization.

5133211536191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 41.

The spelling of 5133211536191 in words is "five trillion, one hundred thirty-three billion, two hundred eleven million, five hundred thirty-six thousand, one hundred ninety-one".