5148878347 has 2 divisors, whose sum is σ = 5148878348. Its totient is φ = 5148878346.

The previous prime is 5148878333. The next prime is 5148878411. The reversal of 5148878347 is 7438788415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5148878347 - 2⁷ = 5148878219 is a prime.

It is not a weakly prime, because it can be changed into another prime (5148878327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2574439173 + 2574439174.

It is an arithmetic number, because the mean of its divisors is an integer number (2574439174).

Almost surely, 2^5148878347 is an apocalyptic number.

5148878347 is a deficient number, since it is larger than the sum of its proper divisors (1).

5148878347 is an equidigital number, since it uses as much as digits as its factorization.

5148878347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6021120, while the sum is 55.

The square root of 5148878347 is about 71755.6851197172. The cubic root of 5148878347 is about 1726.7821220474.

The spelling of 5148878347 in words is "five billion, one hundred forty-eight million, eight hundred seventy-eight thousand, three hundred forty-seven".