53243099743 has 2 divisors, whose sum is σ = 53243099744. Its totient is φ = 53243099742.

The previous prime is 53243099729. The next prime is 53243099773. The reversal of 53243099743 is 34799034235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53243099743 - 2²⁹ = 52706228831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53243099773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26621549871 + 26621549872.

It is an arithmetic number, because the mean of its divisors is an integer number (26621549872).

Almost surely, 2^53243099743 is an apocalyptic number.

53243099743 is a deficient number, since it is larger than the sum of its proper divisors (1).

53243099743 is an equidigital number, since it uses as much as digits as its factorization.

53243099743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 49.

The spelling of 53243099743 in words is "fifty-three billion, two hundred forty-three million, ninety-nine thousand, seven hundred forty-three".