5311043420027 has 2 divisors, whose sum is σ = 5311043420028. Its totient is φ = 5311043420026.

The previous prime is 5311043420009. The next prime is 5311043420047. The reversal of 5311043420027 is 7200243401135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5311043420027 - 2¹⁴ = 5311043403643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5311043419975 and 5311043420002.

It is not a weakly prime, because it can be changed into another prime (5311043420047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655521710013 + 2655521710014.

It is an arithmetic number, because the mean of its divisors is an integer number (2655521710014).

Almost surely, 2^{5311043420027} is an apocalyptic number.

5311043420027 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311043420027 is an equidigital number, since it uses as much as digits as its factorization.

5311043420027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 5311043420027 in words is "five trillion, three hundred eleven billion, forty-three million, four hundred twenty thousand, twenty-seven".