5407843823 has 2 divisors, whose sum is σ = 5407843824. Its totient is φ = 5407843822.

The previous prime is 5407843813. The next prime is 5407843867. The reversal of 5407843823 is 3283487045.

It is an a-pointer prime, because the next prime (5407843867) can be obtained adding 5407843823 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5407843823 - 2⁴ = 5407843807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5407843813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703921911 + 2703921912.

It is an arithmetic number, because the mean of its divisors is an integer number (2703921912).

Almost surely, 2^5407843823 is an apocalyptic number.

5407843823 is a deficient number, since it is larger than the sum of its proper divisors (1).

5407843823 is an equidigital number, since it uses as much as digits as its factorization.

5407843823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 44.

The square root of 5407843823 is about 73538.0433721213. The cubic root of 5407843823 is about 1755.2596940940.

The spelling of 5407843823 in words is "five billion, four hundred seven million, eight hundred forty-three thousand, eight hundred twenty-three".