2335806544493 has 2 divisors, whose sum is σ = 2335806544494. Its totient is φ = 2335806544492.

The previous prime is 2335806544481. The next prime is 2335806544523. The reversal of 2335806544493 is 3944456085332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2220034440484 + 115772104009 = 1489978^2 + 340253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2335806544493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2335806594493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167903272246 + 1167903272247.

It is an arithmetic number, because the mean of its divisors is an integer number (1167903272247).

Almost surely, 2^{2335806544493} is an apocalyptic number.

It is an amenable number.

2335806544493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2335806544493 is an equidigital number, since it uses as much as digits as its factorization.

2335806544493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37324800, while the sum is 56.

The spelling of 2335806544493 in words is "two trillion, three hundred thirty-five billion, eight hundred six million, five hundred forty-four thousand, four hundred ninety-three".