56063369 has 2 divisors, whose sum is σ = 56063370. Its totient is φ = 56063368.

The previous prime is 56063363. The next prime is 56063411. The reversal of 56063369 is 96336065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54213769 + 1849600 = 7363^2 + 1360^2 .

It is a cyclic number.

It is not a de Polignac number, because 56063369 - 2⁴ = 56063353 is a prime.

It is a super-2 number, since 2×56063369² = 6286202687260322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56063363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28031684 + 28031685.

It is an arithmetic number, because the mean of its divisors is an integer number (28031685).

Almost surely, 2^56063369 is an apocalyptic number.

It is an amenable number.

56063369 is a deficient number, since it is larger than the sum of its proper divisors (1).

56063369 is an equidigital number, since it uses as much as digits as its factorization.

56063369 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 38.

The square root of 56063369 is about 7487.5475958420. The cubic root of 56063369 is about 382.7304923174.

The spelling of 56063369 in words is "fifty-six million, sixty-three thousand, three hundred sixty-nine".