654901363 has 2 divisors, whose sum is σ = 654901364. Its totient is φ = 654901362.

The previous prime is 654901301. The next prime is 654901391. The reversal of 654901363 is 363109456.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 654901363 - 2¹³ = 654893171 is a prime.

It is not a weakly prime, because it can be changed into another prime (654901463) 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, 327450681 + 327450682.

It is an arithmetic number, because the mean of its divisors is an integer number (327450682).

Almost surely, 2^654901363 is an apocalyptic number.

654901363 is a deficient number, since it is larger than the sum of its proper divisors (1).

654901363 is an equidigital number, since it uses as much as digits as its factorization.

654901363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 654901363 is about 25591.0406783312. The cubic root of 654901363 is about 868.4109643161.

The spelling of 654901363 in words is "six hundred fifty-four million, nine hundred one thousand, three hundred sixty-three".