5407843867 has 2 divisors, whose sum is σ = 5407843868. Its totient is φ = 5407843866.

The previous prime is 5407843823. The next prime is 5407843901. The reversal of 5407843867 is 7683487045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5407843867 - 2⁷ = 5407843739 is a prime.

It is not a weakly prime, because it can be changed into another prime (5407843807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703921933 + 2703921934.

It is an arithmetic number, because the mean of its divisors is an integer number (2703921934).

Almost surely, 2^5407843867 is an apocalyptic number.

5407843867 is a deficient number, since it is larger than the sum of its proper divisors (1).

5407843867 is an equidigital number, since it uses as much as digits as its factorization.

5407843867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The square root of 5407843867 is about 73538.0436712862. The cubic root of 5407843867 is about 1755.2596988544.

The spelling of 5407843867 in words is "five billion, four hundred seven million, eight hundred forty-three thousand, eight hundred sixty-seven".