5146789847 has 2 divisors, whose sum is σ = 5146789848. Its totient is φ = 5146789846.

The previous prime is 5146789807. The next prime is 5146789861. The reversal of 5146789847 is 7489876415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5146789847 - 2¹⁸ = 5146527703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5146789807) 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, 2573394923 + 2573394924.

It is an arithmetic number, because the mean of its divisors is an integer number (2573394924).

Almost surely, 2^5146789847 is an apocalyptic number.

5146789847 is a deficient number, since it is larger than the sum of its proper divisors (1).

5146789847 is an equidigital number, since it uses as much as digits as its factorization.

5146789847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13547520, while the sum is 59.

The square root of 5146789847 is about 71741.1307898056. The cubic root of 5146789847 is about 1726.5486166806.

The spelling of 5146789847 in words is "five billion, one hundred forty-six million, seven hundred eighty-nine thousand, eight hundred forty-seven".