67752751053073 has 2 divisors, whose sum is σ = 67752751053074. Its totient is φ = 67752751053072.

The previous prime is 67752751053067. The next prime is 67752751053077. The reversal of 67752751053073 is 37035015725776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66890921043969 + 861830009104 = 8178687^2 + 928348^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67752751053073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67752751052999 and 67752751053017.

It is not a weakly prime, because it can be changed into another prime (67752751053077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33876375526536 + 33876375526537.

It is an arithmetic number, because the mean of its divisors is an integer number (33876375526537).

Almost surely, 2^{67752751053073} is an apocalyptic number.

It is an amenable number.

67752751053073 is a deficient number, since it is larger than the sum of its proper divisors (1).

67752751053073 is an equidigital number, since it uses as much as digits as its factorization.

67752751053073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32413500, while the sum is 58.

The spelling of 67752751053073 in words is "sixty-seven trillion, seven hundred fifty-two billion, seven hundred fifty-one million, fifty-three thousand, seventy-three".