63228909763 has 2 divisors, whose sum is σ = 63228909764. Its totient is φ = 63228909762.

The previous prime is 63228909703. The next prime is 63228909767. The reversal of 63228909763 is 36790982236.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63228909763 is a prime.

It is not a weakly prime, because it can be changed into another prime (63228909767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31614454881 + 31614454882.

It is an arithmetic number, because the mean of its divisors is an integer number (31614454882).

Almost surely, 2^63228909763 is an apocalyptic number.

63228909763 is a deficient number, since it is larger than the sum of its proper divisors (1).

63228909763 is an equidigital number, since it uses as much as digits as its factorization.

63228909763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 55.

The spelling of 63228909763 in words is "sixty-three billion, two hundred twenty-eight million, nine hundred nine thousand, seven hundred sixty-three".