2251285583 has 2 divisors, whose sum is σ = 2251285584. Its totient is φ = 2251285582.

The previous prime is 2251285579. The next prime is 2251285649. The reversal of 2251285583 is 3855821522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2251285583 - 2² = 2251285579 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2251285583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2251288583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125642791 + 1125642792.

It is an arithmetic number, because the mean of its divisors is an integer number (1125642792).

Almost surely, 2^2251285583 is an apocalyptic number.

2251285583 is a deficient number, since it is larger than the sum of its proper divisors (1).

2251285583 is an equidigital number, since it uses as much as digits as its factorization.

2251285583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192000, while the sum is 41.

The square root of 2251285583 is about 47447.7142020561. The cubic root of 2251285583 is about 1310.6202185196.

The spelling of 2251285583 in words is "two billion, two hundred fifty-one million, two hundred eighty-five thousand, five hundred eighty-three".