5120405293 has 2 divisors, whose sum is σ = 5120405294. Its totient is φ = 5120405292.

The previous prime is 5120405281. The next prime is 5120405309. The reversal of 5120405293 is 3925040215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5048528809 + 71876484 = 71053^2 + 8478^2 .

It is a cyclic number.

It is not a de Polignac number, because 5120405293 - 2⁹ = 5120404781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5120405243) 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, 2560202646 + 2560202647.

It is an arithmetic number, because the mean of its divisors is an integer number (2560202647).

Almost surely, 2^5120405293 is an apocalyptic number.

It is an amenable number.

5120405293 is a deficient number, since it is larger than the sum of its proper divisors (1).

5120405293 is an equidigital number, since it uses as much as digits as its factorization.

5120405293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5120405293 is about 71557.0072948834. The cubic root of 5120405293 is about 1723.5932288099.

The spelling of 5120405293 in words is "five billion, one hundred twenty million, four hundred five thousand, two hundred ninety-three".