623063554225583 has 2 divisors, whose sum is σ = 623063554225584. Its totient is φ = 623063554225582.

The previous prime is 623063554225573. The next prime is 623063554225661. The reversal of 623063554225583 is 385522455360326.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 623063554225583 - 2³⁰ = 623062480483759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (623063554225523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311531777112791 + 311531777112792.

It is an arithmetic number, because the mean of its divisors is an integer number (311531777112792).

Almost surely, 2^{623063554225583} is an apocalyptic number.

623063554225583 is a deficient number, since it is larger than the sum of its proper divisors (1).

623063554225583 is an equidigital number, since it uses as much as digits as its factorization.

623063554225583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520000, while the sum is 59.

The spelling of 623063554225583 in words is "six hundred twenty-three trillion, sixty-three billion, five hundred fifty-four million, two hundred twenty-five thousand, five hundred eighty-three".