5685349147 has 2 divisors, whose sum is σ = 5685349148. Its totient is φ = 5685349146.

The previous prime is 5685349063. The next prime is 5685349177. The reversal of 5685349147 is 7419435865.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5685349147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5685349094 and 5685349103.

It is not a weakly prime, because it can be changed into another prime (5685349177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2842674573 + 2842674574.

It is an arithmetic number, because the mean of its divisors is an integer number (2842674574).

Almost surely, 2^5685349147 is an apocalyptic number.

5685349147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5685349147 is an equidigital number, since it uses as much as digits as its factorization.

5685349147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3628800, while the sum is 52.

The square root of 5685349147 is about 75401.2542800184. The cubic root of 5685349147 is about 1784.7842036305.

The spelling of 5685349147 in words is "five billion, six hundred eighty-five million, three hundred forty-nine thousand, one hundred forty-seven".