53200117793 has 2 divisors, whose sum is σ = 53200117794. Its totient is φ = 53200117792.

The previous prime is 53200117769. The next prime is 53200117807. The reversal of 53200117793 is 39771100235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52217734144 + 982383649 = 228512^2 + 31343^2 .

It is a cyclic number.

It is not a de Polignac number, because 53200117793 - 2²⁸ = 52931682337 is a prime.

It is not a weakly prime, because it can be changed into another prime (53200117193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26600058896 + 26600058897.

It is an arithmetic number, because the mean of its divisors is an integer number (26600058897).

Almost surely, 2^53200117793 is an apocalyptic number.

It is an amenable number.

53200117793 is a deficient number, since it is larger than the sum of its proper divisors (1).

53200117793 is an equidigital number, since it uses as much as digits as its factorization.

53200117793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 38.

The spelling of 53200117793 in words is "fifty-three billion, two hundred million, one hundred seventeen thousand, seven hundred ninety-three".