573978983 has 2 divisors, whose sum is σ = 573978984. Its totient is φ = 573978982.

The previous prime is 573978953. The next prime is 573979001. The reversal of 573978983 is 389879375.

573978983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-573978983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573978943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286989491 + 286989492.

It is an arithmetic number, because the mean of its divisors is an integer number (286989492).

Almost surely, 2^573978983 is an apocalyptic number.

573978983 is a deficient number, since it is larger than the sum of its proper divisors (1).

573978983 is an equidigital number, since it uses as much as digits as its factorization.

573978983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11430720, while the sum is 59.

The square root of 573978983 is about 23957.8584810913. The cubic root of 573978983 is about 831.0592673893.

The spelling of 573978983 in words is "five hundred seventy-three million, nine hundred seventy-eight thousand, nine hundred eighty-three".