2484716561 has 2 divisors, whose sum is σ = 2484716562. Its totient is φ = 2484716560.

The previous prime is 2484716539. The next prime is 2484716567. The reversal of 2484716561 is 1656174842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1513210000 + 971506561 = 38900^2 + 31169^2 .

It is a cyclic number.

It is not a de Polignac number, because 2484716561 - 2¹⁴ = 2484700177 is a prime.

It is not a weakly prime, because it can be changed into another prime (2484716567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242358280 + 1242358281.

It is an arithmetic number, because the mean of its divisors is an integer number (1242358281).

Almost surely, 2^2484716561 is an apocalyptic number.

It is an amenable number.

2484716561 is a deficient number, since it is larger than the sum of its proper divisors (1).

2484716561 is an equidigital number, since it uses as much as digits as its factorization.

2484716561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 44.

The square root of 2484716561 is about 49846.9313097607. The cubic root of 2484716561 is about 1354.4374440673.

The spelling of 2484716561 in words is "two billion, four hundred eighty-four million, seven hundred sixteen thousand, five hundred sixty-one".