2063555983 has 2 divisors, whose sum is σ = 2063555984. Its totient is φ = 2063555982.

The previous prime is 2063555969. The next prime is 2063556049. The reversal of 2063555983 is 3895553602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2063555983 - 2¹³ = 2063547791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063555903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031777991 + 1031777992.

It is an arithmetic number, because the mean of its divisors is an integer number (1031777992).

Almost surely, 2^2063555983 is an apocalyptic number.

2063555983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063555983 is an equidigital number, since it uses as much as digits as its factorization.

2063555983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 46.

The square root of 2063555983 is about 45426.3798139363. The cubic root of 2063555983 is about 1273.1280453035.

The spelling of 2063555983 in words is "two billion, sixty-three million, five hundred fifty-five thousand, nine hundred eighty-three".