51600651560671 has 2 divisors, whose sum is σ = 51600651560672. Its totient is φ = 51600651560670.

The previous prime is 51600651560641. The next prime is 51600651560683. The reversal of 51600651560671 is 17606515600615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51600651560671 - 2³¹ = 51598504077023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51600651560641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25800325780335 + 25800325780336.

It is an arithmetic number, because the mean of its divisors is an integer number (25800325780336).

Almost surely, 2^{51600651560671} is an apocalyptic number.

51600651560671 is a deficient number, since it is larger than the sum of its proper divisors (1).

51600651560671 is an equidigital number, since it uses as much as digits as its factorization.

51600651560671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134000, while the sum is 49.

The spelling of 51600651560671 in words is "fifty-one trillion, six hundred billion, six hundred fifty-one million, five hundred sixty thousand, six hundred seventy-one".