654383683 has 2 divisors, whose sum is σ = 654383684. Its totient is φ = 654383682.

The previous prime is 654383663. The next prime is 654383689. The reversal of 654383683 is 386383456.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 654383683 - 2²⁹ = 117512771 is a prime.

It is not a weakly prime, because it can be changed into another prime (654383689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327191841 + 327191842.

It is an arithmetic number, because the mean of its divisors is an integer number (327191842).

Almost surely, 2^654383683 is an apocalyptic number.

654383683 is a deficient number, since it is larger than the sum of its proper divisors (1).

654383683 is an equidigital number, since it uses as much as digits as its factorization.

654383683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 46.

The square root of 654383683 is about 25580.9242014435. The cubic root of 654383683 is about 868.1820863406.

The spelling of 654383683 in words is "six hundred fifty-four million, three hundred eighty-three thousand, six hundred eighty-three".