52661341063 has 2 divisors, whose sum is σ = 52661341064. Its totient is φ = 52661341062.

The previous prime is 52661341003. The next prime is 52661341123. The reversal of 52661341063 is 36014316625.

It is a balanced prime because it is at equal distance from previous prime (52661341003) and next prime (52661341123).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52661341063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52661341003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26330670531 + 26330670532.

It is an arithmetic number, because the mean of its divisors is an integer number (26330670532).

Almost surely, 2^52661341063 is an apocalyptic number.

52661341063 is a deficient number, since it is larger than the sum of its proper divisors (1).

52661341063 is an equidigital number, since it uses as much as digits as its factorization.

52661341063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 52661341063 its reverse (36014316625), we get a palindrome (88675657688).

The spelling of 52661341063 in words is "fifty-two billion, six hundred sixty-one million, three hundred forty-one thousand, sixty-three".