5311564393411 has 2 divisors, whose sum is σ = 5311564393412. Its totient is φ = 5311564393410.

The previous prime is 5311564393391. The next prime is 5311564393451. The reversal of 5311564393411 is 1143934651135.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5311564393411 - 2¹¹ = 5311564391363 is a prime.

It is a super-3 number, since 3×5311564393411³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5311564393451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655782196705 + 2655782196706.

It is an arithmetic number, because the mean of its divisors is an integer number (2655782196706).

Almost surely, 2^{5311564393411} is an apocalyptic number.

5311564393411 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311564393411 is an equidigital number, since it uses as much as digits as its factorization.

5311564393411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 46.

The spelling of 5311564393411 in words is "five trillion, three hundred eleven billion, five hundred sixty-four million, three hundred ninety-three thousand, four hundred eleven".