654023053 has 2 divisors, whose sum is σ = 654023054. Its totient is φ = 654023052.

The previous prime is 654023039. The next prime is 654023059. The reversal of 654023053 is 350320456.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349764804 + 304258249 = 18702^2 + 17443^2 .

It is a cyclic number.

It is not a de Polignac number, because 654023053 - 2¹³ = 654014861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654023059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327011526 + 327011527.

It is an arithmetic number, because the mean of its divisors is an integer number (327011527).

Almost surely, 2^654023053 is an apocalyptic number.

It is an amenable number.

654023053 is a deficient number, since it is larger than the sum of its proper divisors (1).

654023053 is an equidigital number, since it uses as much as digits as its factorization.

654023053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 654023053 is about 25573.8744229340. The cubic root of 654023053 is about 868.0225723600.

The spelling of 654023053 in words is "six hundred fifty-four million, twenty-three thousand, fifty-three".