963550252289 has 2 divisors, whose sum is σ = 963550252290. Its totient is φ = 963550252288.

The previous prime is 963550252187. The next prime is 963550252321. The reversal of 963550252289 is 982252055369.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 522740568064 + 440809684225 = 723008^2 + 663935^2 .

It is a cyclic number.

It is not a de Polignac number, because 963550252289 - 2³² = 959255284993 is a prime.

It is not a weakly prime, because it can be changed into another prime (963550258289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481775126144 + 481775126145.

It is an arithmetic number, because the mean of its divisors is an integer number (481775126145).

Almost surely, 2^963550252289 is an apocalyptic number.

It is an amenable number.

963550252289 is a deficient number, since it is larger than the sum of its proper divisors (1).

963550252289 is an equidigital number, since it uses as much as digits as its factorization.

963550252289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664000, while the sum is 56.

The spelling of 963550252289 in words is "nine hundred sixty-three billion, five hundred fifty million, two hundred fifty-two thousand, two hundred eighty-nine".