5673907846729 has 2 divisors, whose sum is σ = 5673907846730. Its totient is φ = 5673907846728.

The previous prime is 5673907846697. The next prime is 5673907846741. The reversal of 5673907846729 is 9276487093765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4751318781504 + 922589065225 = 2179752^2 + 960515^2 .

It is a cyclic number.

It is not a de Polignac number, because 5673907846729 - 2⁵ = 5673907846697 is a prime.

It is not a weakly prime, because it can be changed into another prime (5673907846769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836953923364 + 2836953923365.

It is an arithmetic number, because the mean of its divisors is an integer number (2836953923365).

Almost surely, 2^{5673907846729} is an apocalyptic number.

It is an amenable number.

5673907846729 is a deficient number, since it is larger than the sum of its proper divisors (1).

5673907846729 is an equidigital number, since it uses as much as digits as its factorization.

5673907846729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960180480, while the sum is 73.

The spelling of 5673907846729 in words is "five trillion, six hundred seventy-three billion, nine hundred seven million, eight hundred forty-six thousand, seven hundred twenty-nine".