53166652711867 has 2 divisors, whose sum is σ = 53166652711868. Its totient is φ = 53166652711866.

The previous prime is 53166652711807. The next prime is 53166652711889. The reversal of 53166652711867 is 76811725666135.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53166652711867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53166652711799 and 53166652711808.

It is not a weakly prime, because it can be changed into another prime (53166652711807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26583326355933 + 26583326355934.

It is an arithmetic number, because the mean of its divisors is an integer number (26583326355934).

Almost surely, 2^{53166652711867} is an apocalyptic number.

53166652711867 is a deficient number, since it is larger than the sum of its proper divisors (1).

53166652711867 is an equidigital number, since it uses as much as digits as its factorization.

53166652711867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 76204800, while the sum is 64.

The spelling of 53166652711867 in words is "fifty-three trillion, one hundred sixty-six billion, six hundred fifty-two million, seven hundred eleven thousand, eight hundred sixty-seven".