63325445263 has 2 divisors, whose sum is σ = 63325445264. Its totient is φ = 63325445262.

The previous prime is 63325445257. The next prime is 63325445297. The reversal of 63325445263 is 36254452336.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63325445263 - 2⁹ = 63325444751 is a prime.

It is a super-2 number, since 2×63325445263² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63325440263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31662722631 + 31662722632.

It is an arithmetic number, because the mean of its divisors is an integer number (31662722632).

Almost surely, 2^63325445263 is an apocalyptic number.

63325445263 is a deficient number, since it is larger than the sum of its proper divisors (1).

63325445263 is an equidigital number, since it uses as much as digits as its factorization.

63325445263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1555200, while the sum is 43.

Adding to 63325445263 its reverse (36254452336), we get a palindrome (99579897599).

The spelling of 63325445263 in words is "sixty-three billion, three hundred twenty-five million, four hundred forty-five thousand, two hundred sixty-three".