5400335404493 has 2 divisors, whose sum is σ = 5400335404494. Its totient is φ = 5400335404492.

The previous prime is 5400335404463. The next prime is 5400335404531. The reversal of 5400335404493 is 3944045330045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4579522960324 + 820812444169 = 2139982^2 + 905987^2 .

It is a cyclic number.

It is not a de Polignac number, because 5400335404493 - 2³² = 5396040437197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5400335404403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700167702246 + 2700167702247.

It is an arithmetic number, because the mean of its divisors is an integer number (2700167702247).

Almost surely, 2^{5400335404493} is an apocalyptic number.

It is an amenable number.

5400335404493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5400335404493 is an equidigital number, since it uses as much as digits as its factorization.

5400335404493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 5400335404493 in words is "five trillion, four hundred billion, three hundred thirty-five million, four hundred four thousand, four hundred ninety-three".