5919848595421 has 2 divisors, whose sum is σ = 5919848595422. Its totient is φ = 5919848595420.

The previous prime is 5919848595403. The next prime is 5919848595487. The reversal of 5919848595421 is 1245958489195.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5229403930521 + 690444664900 = 2286789^2 + 830930^2 .

It is a cyclic number.

It is not a de Polignac number, because 5919848595421 - 2¹⁹ = 5919848071133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5919848590421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2959924297710 + 2959924297711.

It is an arithmetic number, because the mean of its divisors is an integer number (2959924297711).

Almost surely, 2^{5919848595421} is an apocalyptic number.

It is an amenable number.

5919848595421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5919848595421 is an equidigital number, since it uses as much as digits as its factorization.

5919848595421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624000, while the sum is 70.

The spelling of 5919848595421 in words is "five trillion, nine hundred nineteen billion, eight hundred forty-eight million, five hundred ninety-five thousand, four hundred twenty-one".