2004935623 has 2 divisors, whose sum is σ = 2004935624. Its totient is φ = 2004935622.

The previous prime is 2004935573. The next prime is 2004935641. The reversal of 2004935623 is 3265394002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2004935623 - 2⁹ = 2004935111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004932623) 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, 1002467811 + 1002467812.

It is an arithmetic number, because the mean of its divisors is an integer number (1002467812).

Almost surely, 2^2004935623 is an apocalyptic number.

2004935623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004935623 is an equidigital number, since it uses as much as digits as its factorization.

2004935623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 2004935623 is about 44776.5074899774. The cubic root of 2004935623 is about 1260.9566143875.

It can be divided in two parts, 200493 and 5623, that added together give a square (206116 = 454²).

The spelling of 2004935623 in words is "two billion, four million, nine hundred thirty-five thousand, six hundred twenty-three".