5440124293 has 2 divisors, whose sum is σ = 5440124294. Its totient is φ = 5440124292.

The previous prime is 5440124257. The next prime is 5440124341. The reversal of 5440124293 is 3924210445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3187957444 + 2252166849 = 56462^2 + 47457^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5440124293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5440124233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720062146 + 2720062147.

It is an arithmetic number, because the mean of its divisors is an integer number (2720062147).

Almost surely, 2^5440124293 is an apocalyptic number.

It is an amenable number.

5440124293 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440124293 is an equidigital number, since it uses as much as digits as its factorization.

5440124293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 5440124293 is about 73757.1982453238. The cubic root of 5440124293 is about 1758.7452632502.

The spelling of 5440124293 in words is "five billion, four hundred forty million, one hundred twenty-four thousand, two hundred ninety-three".