2080541563 has 2 divisors, whose sum is σ = 2080541564. Its totient is φ = 2080541562.

The previous prime is 2080541543. The next prime is 2080541633. The reversal of 2080541563 is 3651450802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2080541563 - 2²⁹ = 1543670651 is a prime.

It is not a weakly prime, because it can be changed into another prime (2080541503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040270781 + 1040270782.

It is an arithmetic number, because the mean of its divisors is an integer number (1040270782).

Almost surely, 2^2080541563 is an apocalyptic number.

2080541563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2080541563 is an equidigital number, since it uses as much as digits as its factorization.

2080541563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2080541563 is about 45612.9538946997. The cubic root of 2080541563 is about 1276.6116363178.

The spelling of 2080541563 in words is "two billion, eighty million, five hundred forty-one thousand, five hundred sixty-three".