5311047947027 has 2 divisors, whose sum is σ = 5311047947028. Its totient is φ = 5311047947026.

The previous prime is 5311047946999. The next prime is 5311047947063. The reversal of 5311047947027 is 7207497401135.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5311047947027 is a prime.

It is a super-2 number, since 2×5311047947027² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5311047947927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655523973513 + 2655523973514.

It is an arithmetic number, because the mean of its divisors is an integer number (2655523973514).

Almost surely, 2^{5311047947027} is an apocalyptic number.

5311047947027 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311047947027 is an equidigital number, since it uses as much as digits as its factorization.

5311047947027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 5311047947027 in words is "five trillion, three hundred eleven billion, forty-seven million, nine hundred forty-seven thousand, twenty-seven".