1056016369 has 2 divisors, whose sum is σ = 1056016370. Its totient is φ = 1056016368.

The previous prime is 1056016363. The next prime is 1056016477. The reversal of 1056016369 is 9636106501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1035874225 + 20142144 = 32185^2 + 4488^2 .

It is a cyclic number.

It is not a de Polignac number, because 1056016369 - 2²³ = 1047627761 is a prime.

It is a super-2 number, since 2×1056016369² = 2230341143191888322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056016363) 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, 528008184 + 528008185.

It is an arithmetic number, because the mean of its divisors is an integer number (528008185).

Almost surely, 2^1056016369 is an apocalyptic number.

It is an amenable number.

1056016369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056016369 is an equidigital number, since it uses as much as digits as its factorization.

1056016369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 1056016369 is about 32496.4054781448. The cubic root of 1056016369 is about 1018.3339355910. Note that the first 3 decimals are identical.

The spelling of 1056016369 in words is "one billion, fifty-six million, sixteen thousand, three hundred sixty-nine".