654243001010383 has 2 divisors, whose sum is σ = 654243001010384. Its totient is φ = 654243001010382.

The previous prime is 654243001010317. The next prime is 654243001010537. The reversal of 654243001010383 is 383010100342456.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 654243001010383 - 2¹³ = 654243001002191 is a prime.

It is a super-2 number, since 2×654243001010383² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654243001050383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327121500505191 + 327121500505192.

It is an arithmetic number, because the mean of its divisors is an integer number (327121500505192).

Almost surely, 2^{654243001010383} is an apocalyptic number.

654243001010383 is a deficient number, since it is larger than the sum of its proper divisors (1).

654243001010383 is an equidigital number, since it uses as much as digits as its factorization.

654243001010383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 654243001010383 in words is "six hundred fifty-four trillion, two hundred forty-three billion, one million, ten thousand, three hundred eighty-three".