1963229053 has 2 divisors, whose sum is σ = 1963229054. Its totient is φ = 1963229052.

The previous prime is 1963228999. The next prime is 1963229111. The reversal of 1963229053 is 3509223691.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1608170404 + 355058649 = 40102^2 + 18843^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1963229053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1963228997 and 1963229015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1963227053) 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, 981614526 + 981614527.

It is an arithmetic number, because the mean of its divisors is an integer number (981614527).

Almost surely, 2^1963229053 is an apocalyptic number.

It is an amenable number.

1963229053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1963229053 is an equidigital number, since it uses as much as digits as its factorization.

1963229053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 1963229053 is about 44308.3406708037. The cubic root of 1963229053 is about 1252.1518249008.

The spelling of 1963229053 in words is "one billion, nine hundred sixty-three million, two hundred twenty-nine thousand, fifty-three".