56412354530269 has 2 divisors, whose sum is σ = 56412354530270. Its totient is φ = 56412354530268.

The previous prime is 56412354530243. The next prime is 56412354530377. The reversal of 56412354530269 is 96203545321465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35041723356025 + 21370631174244 = 5919605^2 + 4622838^2 .

It is a cyclic number.

It is not a de Polignac number, because 56412354530269 - 2⁹ = 56412354529757 is a prime.

It is a super-2 number, since 2×56412354530269² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56412354530069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28206177265134 + 28206177265135.

It is an arithmetic number, because the mean of its divisors is an integer number (28206177265135).

Almost surely, 2^{56412354530269} is an apocalyptic number.

It is an amenable number.

56412354530269 is a deficient number, since it is larger than the sum of its proper divisors (1).

56412354530269 is an equidigital number, since it uses as much as digits as its factorization.

56412354530269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328000, while the sum is 55.

The spelling of 56412354530269 in words is "fifty-six trillion, four hundred twelve billion, three hundred fifty-four million, five hundred thirty thousand, two hundred sixty-nine".