654475174013 has 2 divisors, whose sum is σ = 654475174014. Its totient is φ = 654475174012.

The previous prime is 654475173949. The next prime is 654475174019. The reversal of 654475174013 is 310471574456.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 578882070649 + 75593103364 = 760843^2 + 274942^2 .

It is a cyclic number.

It is not a de Polignac number, because 654475174013 - 2⁶ = 654475173949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654475174019) 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, 327237587006 + 327237587007.

It is an arithmetic number, because the mean of its divisors is an integer number (327237587007).

Almost surely, 2^654475174013 is an apocalyptic number.

It is an amenable number.

654475174013 is a deficient number, since it is larger than the sum of its proper divisors (1).

654475174013 is an equidigital number, since it uses as much as digits as its factorization.

654475174013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 654475174013 in words is "six hundred fifty-four billion, four hundred seventy-five million, one hundred seventy-four thousand, thirteen".