39787283216063 has 2 divisors, whose sum is σ = 39787283216064. Its totient is φ = 39787283216062.

The previous prime is 39787283216059. The next prime is 39787283216099. The reversal of 39787283216063 is 36061238278793.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 39787283216063 - 2² = 39787283216059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39787283216033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19893641608031 + 19893641608032.

It is an arithmetic number, because the mean of its divisors is an integer number (19893641608032).

Almost surely, 2^{39787283216063} is an apocalyptic number.

39787283216063 is a deficient number, since it is larger than the sum of its proper divisors (1).

39787283216063 is an equidigital number, since it uses as much as digits as its factorization.

39787283216063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109734912, while the sum is 65.

The spelling of 39787283216063 in words is "thirty-nine trillion, seven hundred eighty-seven billion, two hundred eighty-three million, two hundred sixteen thousand, sixty-three".