1850020363 has 2 divisors, whose sum is σ = 1850020364. Its totient is φ = 1850020362.

The previous prime is 1850020351. The next prime is 1850020421. The reversal of 1850020363 is 3630200581.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1850020363 - 2⁹ = 1850019851 is a prime.

It is not a weakly prime, because it can be changed into another prime (1850060363) 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, 925010181 + 925010182.

It is an arithmetic number, because the mean of its divisors is an integer number (925010182).

Almost surely, 2^1850020363 is an apocalyptic number.

1850020363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1850020363 is an equidigital number, since it uses as much as digits as its factorization.

1850020363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1850020363 is about 43011.8630496285. The cubic root of 1850020363 is about 1227.6055302548.

The spelling of 1850020363 in words is "one billion, eight hundred fifty million, twenty thousand, three hundred sixty-three".