5397326765387 has 2 divisors, whose sum is σ = 5397326765388. Its totient is φ = 5397326765386.

The previous prime is 5397326765371. The next prime is 5397326765407. The reversal of 5397326765387 is 7835676237935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5397326765387 - 2⁴ = 5397326765371 is a prime.

It is a super-2 number, since 2×5397326765387² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5397326765387.

It is not a weakly prime, because it can be changed into another prime (5397326765317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2698663382693 + 2698663382694.

It is an arithmetic number, because the mean of its divisors is an integer number (2698663382694).

Almost surely, 2^{5397326765387} is an apocalyptic number.

5397326765387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5397326765387 is an equidigital number, since it uses as much as digits as its factorization.

5397326765387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1200225600, while the sum is 71.

The spelling of 5397326765387 in words is "five trillion, three hundred ninety-seven billion, three hundred twenty-six million, seven hundred sixty-five thousand, three hundred eighty-seven".