53162666065679 has 2 divisors, whose sum is σ = 53162666065680. Its totient is φ = 53162666065678.

The previous prime is 53162666065637. The next prime is 53162666065687. The reversal of 53162666065679 is 97656066626135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53162666065679 - 2²⁰ = 53162665017103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53162666062679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26581333032839 + 26581333032840.

It is an arithmetic number, because the mean of its divisors is an integer number (26581333032840).

Almost surely, 2^{53162666065679} is an apocalyptic number.

53162666065679 is a deficient number, since it is larger than the sum of its proper divisors (1).

53162666065679 is an equidigital number, since it uses as much as digits as its factorization.

53162666065679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 440899200, while the sum is 68.

The spelling of 53162666065679 in words is "fifty-three trillion, one hundred sixty-two billion, six hundred sixty-six million, sixty-five thousand, six hundred seventy-nine".