848378543 has 2 divisors, whose sum is σ = 848378544. Its totient is φ = 848378542.

The previous prime is 848378533. The next prime is 848378561. The reversal of 848378543 is 345873848.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-848378543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 848378491 and 848378500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848378533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424189271 + 424189272.

It is an arithmetic number, because the mean of its divisors is an integer number (424189272).

Almost surely, 2^848378543 is an apocalyptic number.

848378543 is a deficient number, since it is larger than the sum of its proper divisors (1).

848378543 is an equidigital number, since it uses as much as digits as its factorization.

848378543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2580480, while the sum is 50.

The square root of 848378543 is about 29126.9384419303. The cubic root of 848378543 is about 946.6655185934.

The spelling of 848378543 in words is "eight hundred forty-eight million, three hundred seventy-eight thousand, five hundred forty-three".