2265005563399 has 2 divisors, whose sum is σ = 2265005563400. Its totient is φ = 2265005563398.

The previous prime is 2265005563333. The next prime is 2265005563517. The reversal of 2265005563399 is 9933655005622.

2265005563399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2265005563399 - 2¹⁵ = 2265005530631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2265005564399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132502781699 + 1132502781700.

It is an arithmetic number, because the mean of its divisors is an integer number (1132502781700).

Almost surely, 2^{2265005563399} is an apocalyptic number.

2265005563399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265005563399 is an equidigital number, since it uses as much as digits as its factorization.

2265005563399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122000, while the sum is 55.

The spelling of 2265005563399 in words is "two trillion, two hundred sixty-five billion, five million, five hundred sixty-three thousand, three hundred ninety-nine".