12553363063 has 2 divisors, whose sum is σ = 12553363064. Its totient is φ = 12553363062.

The previous prime is 12553363051. The next prime is 12553363079. The reversal of 12553363063 is 36036335521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12553363063 - 2¹⁷ = 12553231991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12553363003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6276681531 + 6276681532.

It is an arithmetic number, because the mean of its divisors is an integer number (6276681532).

Almost surely, 2^12553363063 is an apocalyptic number.

12553363063 is a deficient number, since it is larger than the sum of its proper divisors (1).

12553363063 is an equidigital number, since it uses as much as digits as its factorization.

12553363063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 37.

Adding to 12553363063 its reverse (36036335521), we get a palindrome (48589698584).

The spelling of 12553363063 in words is "twelve billion, five hundred fifty-three million, three hundred sixty-three thousand, sixty-three".