52555000063 has 2 divisors, whose sum is σ = 52555000064. Its totient is φ = 52555000062.

The previous prime is 52555000051. The next prime is 52555000097. The reversal of 52555000063 is 36000055525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52555000063 - 2⁹ = 52554999551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52554999989 and 52555000034.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52555000163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26277500031 + 26277500032.

It is an arithmetic number, because the mean of its divisors is an integer number (26277500032).

Almost surely, 2^52555000063 is an apocalyptic number.

52555000063 is a deficient number, since it is larger than the sum of its proper divisors (1).

52555000063 is an equidigital number, since it uses as much as digits as its factorization.

52555000063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 31.

Adding to 52555000063 its reverse (36000055525), we get a palindrome (88555055588).

The spelling of 52555000063 in words is "fifty-two billion, five hundred fifty-five million, sixty-three", and thus it is an aban number.