2481886529 has 2 divisors, whose sum is σ = 2481886530. Its totient is φ = 2481886528.

The previous prime is 2481886499. The next prime is 2481886531. The reversal of 2481886529 is 9256881842.

2481886529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2334822400 + 147064129 = 48320^2 + 12127^2 .

It is a cyclic number.

It is not a de Polignac number, because 2481886529 - 2¹⁶ = 2481820993 is a prime.

Together with 2481886531, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2481885529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240943264 + 1240943265.

It is an arithmetic number, because the mean of its divisors is an integer number (1240943265).

Almost surely, 2^2481886529 is an apocalyptic number.

It is an amenable number.

2481886529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2481886529 is an equidigital number, since it uses as much as digits as its factorization.

2481886529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2211840, while the sum is 53.

The square root of 2481886529 is about 49818.5359981604. The cubic root of 2481886529 is about 1353.9230248963.

The spelling of 2481886529 in words is "two billion, four hundred eighty-one million, eight hundred eighty-six thousand, five hundred twenty-nine".