654950467 has 2 divisors, whose sum is σ = 654950468. Its totient is φ = 654950466.

The previous prime is 654950459. The next prime is 654950519. The reversal of 654950467 is 764059456.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 654950467 - 2³ = 654950459 is a prime.

It is a super-2 number, since 2×654950467² = 857920228447036178, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (654950267) 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, 327475233 + 327475234.

It is an arithmetic number, because the mean of its divisors is an integer number (327475234).

Almost surely, 2^654950467 is an apocalyptic number.

654950467 is a deficient number, since it is larger than the sum of its proper divisors (1).

654950467 is an equidigital number, since it uses as much as digits as its factorization.

654950467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 46.

The square root of 654950467 is about 25592.0000586121. Note that the first 4 decimals coincide. The cubic root of 654950467 is about 868.4326680355.

The spelling of 654950467 in words is "six hundred fifty-four million, nine hundred fifty thousand, four hundred sixty-seven".