5424111157 has 2 divisors, whose sum is σ = 5424111158. Its totient is φ = 5424111156.

The previous prime is 5424111109. The next prime is 5424111167. The reversal of 5424111157 is 7511114245.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3519574276 + 1904536881 = 59326^2 + 43641^2 .

It is a cyclic number.

It is not a de Polignac number, because 5424111157 - 2⁷ = 5424111029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5424111167) 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, 2712055578 + 2712055579.

It is an arithmetic number, because the mean of its divisors is an integer number (2712055579).

Almost surely, 2^5424111157 is an apocalyptic number.

It is an amenable number.

5424111157 is a deficient number, since it is larger than the sum of its proper divisors (1).

5424111157 is an equidigital number, since it uses as much as digits as its factorization.

5424111157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5600, while the sum is 31.

The square root of 5424111157 is about 73648.5652066624. The cubic root of 5424111157 is about 1757.0179310733.

The spelling of 5424111157 in words is "five billion, four hundred twenty-four million, one hundred eleven thousand, one hundred fifty-seven".