5647388351387 has 2 divisors, whose sum is σ = 5647388351388. Its totient is φ = 5647388351386.

The previous prime is 5647388351357. The next prime is 5647388351399. The reversal of 5647388351387 is 7831538837465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5647388351387 - 2⁶ = 5647388351323 is a prime.

It is not a weakly prime, because it can be changed into another prime (5647388351357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2823694175693 + 2823694175694.

It is an arithmetic number, because the mean of its divisors is an integer number (2823694175694).

Almost surely, 2^{5647388351387} is an apocalyptic number.

5647388351387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5647388351387 is an equidigital number, since it uses as much as digits as its factorization.

5647388351387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 406425600, while the sum is 68.

The spelling of 5647388351387 in words is "five trillion, six hundred forty-seven billion, three hundred eighty-eight million, three hundred fifty-one thousand, three hundred eighty-seven".