4573287247493 has 2 divisors, whose sum is σ = 4573287247494. Its totient is φ = 4573287247492.

The previous prime is 4573287247423. The next prime is 4573287247531. The reversal of 4573287247493 is 3947427823754.

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., 2495082453889 + 2078204793604 = 1579583^2 + 1441598^2 .

It is a cyclic number.

It is not a de Polignac number, because 4573287247493 - 2¹⁸ = 4573286985349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4573287247423) 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, 2286643623746 + 2286643623747.

It is an arithmetic number, because the mean of its divisors is an integer number (2286643623747).

Almost surely, 2^{4573287247493} is an apocalyptic number.

It is an amenable number.

4573287247493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4573287247493 is an equidigital number, since it uses as much as digits as its factorization.

4573287247493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 284497920, while the sum is 65.

The spelling of 4573287247493 in words is "four trillion, five hundred seventy-three billion, two hundred eighty-seven million, two hundred forty-seven thousand, four hundred ninety-three".