2616348563 has 2 divisors, whose sum is σ = 2616348564. Its totient is φ = 2616348562.

The previous prime is 2616348521. The next prime is 2616348611. The reversal of 2616348563 is 3658436162.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2616348563 - 2¹⁸ = 2616086419 is a prime.

It is a super-3 number, since 3×2616348563³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2616348503) 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, 1308174281 + 1308174282.

It is an arithmetic number, because the mean of its divisors is an integer number (1308174282).

Almost surely, 2^2616348563 is an apocalyptic number.

2616348563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2616348563 is an equidigital number, since it uses as much as digits as its factorization.

2616348563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 44.

The square root of 2616348563 is about 51150.2547696490. The cubic root of 2616348563 is about 1377.9449498534.

The spelling of 2616348563 in words is "two billion, six hundred sixteen million, three hundred forty-eight thousand, five hundred sixty-three".