5342646343693 has 2 divisors, whose sum is σ = 5342646343694. Its totient is φ = 5342646343692.

The previous prime is 5342646343607. The next prime is 5342646343717. The reversal of 5342646343693 is 3963436462435.

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., 3742530131844 + 1600116211849 = 1934562^2 + 1264957^2 .

It is a cyclic number.

It is not a de Polignac number, because 5342646343693 - 2⁴¹ = 3143623088141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5342646343493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2671323171846 + 2671323171847.

It is an arithmetic number, because the mean of its divisors is an integer number (2671323171847).

Almost surely, 2^{5342646343693} is an apocalyptic number.

It is an amenable number.

5342646343693 is a deficient number, since it is larger than the sum of its proper divisors (1).

5342646343693 is an equidigital number, since it uses as much as digits as its factorization.

5342646343693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100776960, while the sum is 58.

The spelling of 5342646343693 in words is "five trillion, three hundred forty-two billion, six hundred forty-six million, three hundred forty-three thousand, six hundred ninety-three".