1056063089 has 2 divisors, whose sum is σ = 1056063090. Its totient is φ = 1056063088.

The previous prime is 1056063067. The next prime is 1056063091. The reversal of 1056063089 is 9803606501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 991935025 + 64128064 = 31495^2 + 8008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1056063089 is a prime.

It is a super-3 number, since 3×1056063089³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 1056063091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1056063989) 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, 528031544 + 528031545.

It is an arithmetic number, because the mean of its divisors is an integer number (528031545).

Almost surely, 2^1056063089 is an apocalyptic number.

It is an amenable number.

1056063089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056063089 is an equidigital number, since it uses as much as digits as its factorization.

1056063089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 1056063089 is about 32497.1243189301. The cubic root of 1056063089 is about 1018.3489529907.

The spelling of 1056063089 in words is "one billion, fifty-six million, sixty-three thousand, eighty-nine".