5378718547 has 2 divisors, whose sum is σ = 5378718548. Its totient is φ = 5378718546.

The previous prime is 5378718523. The next prime is 5378718559. The reversal of 5378718547 is 7458178735.

5378718547 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5378718547 - 2²⁷ = 5244500819 is a prime.

It is a super-2 number, since 2×5378718547² = 57861226415683582418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5378748547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2689359273 + 2689359274.

It is an arithmetic number, because the mean of its divisors is an integer number (2689359274).

Almost surely, 2^5378718547 is an apocalyptic number.

5378718547 is a deficient number, since it is larger than the sum of its proper divisors (1).

5378718547 is an equidigital number, since it uses as much as digits as its factorization.

5378718547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6585600, while the sum is 55.

The square root of 5378718547 is about 73339.7473884387. The cubic root of 5378718547 is about 1752.1028921236.

The spelling of 5378718547 in words is "five billion, three hundred seventy-eight million, seven hundred eighteen thousand, five hundred forty-seven".