4731339081593 has 2 divisors, whose sum is σ = 4731339081594. Its totient is φ = 4731339081592.

The previous prime is 4731339081583. The next prime is 4731339081629. The reversal of 4731339081593 is 3951809331374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4122739385209 + 608599696384 = 2030453^2 + 780128^2 .

It is a cyclic number.

It is not a de Polignac number, because 4731339081593 - 2¹⁰ = 4731339080569 is a prime.

It is a super-2 number, since 2×4731339081593² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4731339081583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2365669540796 + 2365669540797.

It is an arithmetic number, because the mean of its divisors is an integer number (2365669540797).

Almost surely, 2^{4731339081593} is an apocalyptic number.

It is an amenable number.

4731339081593 is a deficient number, since it is larger than the sum of its proper divisors (1).

4731339081593 is an equidigital number, since it uses as much as digits as its factorization.

4731339081593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The spelling of 4731339081593 in words is "four trillion, seven hundred thirty-one billion, three hundred thirty-nine million, eighty-one thousand, five hundred ninety-three".