73059916373 has 2 divisors, whose sum is σ = 73059916374. Its totient is φ = 73059916372.

The previous prime is 73059916333. The next prime is 73059916411. The reversal of 73059916373 is 37361995037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72911880484 + 148035889 = 270022^2 + 12167^2 .

It is a cyclic number.

It is not a de Polignac number, because 73059916373 - 2¹⁶ = 73059850837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73059916313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36529958186 + 36529958187.

It is an arithmetic number, because the mean of its divisors is an integer number (36529958187).

Almost surely, 2^73059916373 is an apocalyptic number.

It is an amenable number.

73059916373 is a deficient number, since it is larger than the sum of its proper divisors (1).

73059916373 is an equidigital number, since it uses as much as digits as its factorization.

73059916373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3214890, while the sum is 53.

The spelling of 73059916373 in words is "seventy-three billion, fifty-nine million, nine hundred sixteen thousand, three hundred seventy-three".