65600005550683 has 2 divisors, whose sum is σ = 65600005550684. Its totient is φ = 65600005550682.

The previous prime is 65600005550647. The next prime is 65600005550687. The reversal of 65600005550683 is 38605550000656.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65600005550683 is a prime.

It is not a weakly prime, because it can be changed into another prime (65600005550687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32800002775341 + 32800002775342.

It is an arithmetic number, because the mean of its divisors is an integer number (32800002775342).

Almost surely, 2^{65600005550683} is an apocalyptic number.

65600005550683 is a deficient number, since it is larger than the sum of its proper divisors (1).

65600005550683 is an equidigital number, since it uses as much as digits as its factorization.

65600005550683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 65600005550683 in words is "sixty-five trillion, six hundred billion, five million, five hundred fifty thousand, six hundred eighty-three".