2981285353 has 2 divisors, whose sum is σ = 2981285354. Its totient is φ = 2981285352.

The previous prime is 2981285317. The next prime is 2981285387. The reversal of 2981285353 is 3535821892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2421820944 + 559464409 = 49212^2 + 23653^2 .

It is a cyclic number.

It is not a de Polignac number, because 2981285353 - 2⁹ = 2981284841 is a prime.

It is not a weakly prime, because it can be changed into another prime (2981285453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490642676 + 1490642677.

It is an arithmetic number, because the mean of its divisors is an integer number (1490642677).

Almost surely, 2^2981285353 is an apocalyptic number.

It is an amenable number.

2981285353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2981285353 is an equidigital number, since it uses as much as digits as its factorization.

2981285353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 46.

The square root of 2981285353 is about 54601.1479091786. The cubic root of 2981285353 is about 1439.2442911358.

The spelling of 2981285353 in words is "two billion, nine hundred eighty-one million, two hundred eighty-five thousand, three hundred fifty-three".