5440124653 has 2 divisors, whose sum is σ = 5440124654. Its totient is φ = 5440124652.

The previous prime is 5440124617. The next prime is 5440124659. The reversal of 5440124653 is 3564210445.

5440124653 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4908683844 + 531440809 = 70062^2 + 23053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5440124653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5440124659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720062326 + 2720062327.

It is an arithmetic number, because the mean of its divisors is an integer number (2720062327).

Almost surely, 2^5440124653 is an apocalyptic number.

It is an amenable number.

5440124653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440124653 is an equidigital number, since it uses as much as digits as its factorization.

5440124653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 5440124653 is about 73757.2006857636. The cubic root of 5440124653 is about 1758.7453020452.

The spelling of 5440124653 in words is "five billion, four hundred forty million, one hundred twenty-four thousand, six hundred fifty-three".