5340561563 has 2 divisors, whose sum is σ = 5340561564. Its totient is φ = 5340561562.

The previous prime is 5340561539. The next prime is 5340561593. The reversal of 5340561563 is 3651650435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5340561563 - 2¹⁴ = 5340545179 is a prime.

It is not a weakly prime, because it can be changed into another prime (5340561593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2670280781 + 2670280782.

It is an arithmetic number, because the mean of its divisors is an integer number (2670280782).

Almost surely, 2^5340561563 is an apocalyptic number.

5340561563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5340561563 is an equidigital number, since it uses as much as digits as its factorization.

5340561563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 5340561563 is about 73079.1458830767. The cubic root of 5340561563 is about 1747.9498781899.

The spelling of 5340561563 in words is "five billion, three hundred forty million, five hundred sixty-one thousand, five hundred sixty-three".