2588283661 has 2 divisors, whose sum is σ = 2588283662. Its totient is φ = 2588283660.

The previous prime is 2588283653. The next prime is 2588283697. The reversal of 2588283661 is 1663828852.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2150176900 + 438106761 = 46370^2 + 20931^2 .

It is a cyclic number.

It is not a de Polignac number, because 2588283661 - 2³ = 2588283653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2588286661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1294141830 + 1294141831.

It is an arithmetic number, because the mean of its divisors is an integer number (1294141831).

Almost surely, 2^2588283661 is an apocalyptic number.

It is an amenable number.

2588283661 is a deficient number, since it is larger than the sum of its proper divisors (1).

2588283661 is an equidigital number, since it uses as much as digits as its factorization.

2588283661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1105920, while the sum is 49.

The square root of 2588283661 is about 50875.1772576765. The cubic root of 2588283661 is about 1373.0002730140. Note that the first 3 decimals are identical.

The spelling of 2588283661 in words is "two billion, five hundred eighty-eight million, two hundred eighty-three thousand, six hundred sixty-one".