52485000563 has 2 divisors, whose sum is σ = 52485000564. Its totient is φ = 52485000562.

The previous prime is 52485000527. The next prime is 52485000611. The reversal of 52485000563 is 36500058425.

52485000563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52485000563 is a prime.

It is a super-2 number, since 2×52485000563² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52485000163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26242500281 + 26242500282.

It is an arithmetic number, because the mean of its divisors is an integer number (26242500282).

Almost surely, 2^52485000563 is an apocalyptic number.

52485000563 is a deficient number, since it is larger than the sum of its proper divisors (1).

52485000563 is an equidigital number, since it uses as much as digits as its factorization.

52485000563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 52485000563 its reverse (36500058425), we get a palindrome (88985058988).

The spelling of 52485000563 in words is "fifty-two billion, four hundred eighty-five million, five hundred sixty-three", and thus it is an aban number.