732724256273 has 2 divisors, whose sum is σ = 732724256274. Its totient is φ = 732724256272.

The previous prime is 732724256239. The next prime is 732724256287. The reversal of 732724256273 is 372652427237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 691013137984 + 41711118289 = 831272^2 + 204233^2 .

It is a cyclic number.

It is not a de Polignac number, because 732724256273 - 2¹⁴ = 732724239889 is a prime.

It is not a weakly prime, because it can be changed into another prime (732727256273) 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, 366362128136 + 366362128137.

It is an arithmetic number, because the mean of its divisors is an integer number (366362128137).

Almost surely, 2^732724256273 is an apocalyptic number.

It is an amenable number.

732724256273 is a deficient number, since it is larger than the sum of its proper divisors (1).

732724256273 is an equidigital number, since it uses as much as digits as its factorization.

732724256273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5927040, while the sum is 50.

The spelling of 732724256273 in words is "seven hundred thirty-two billion, seven hundred twenty-four million, two hundred fifty-six thousand, two hundred seventy-three".