555200035620623 has 2 divisors, whose sum is σ = 555200035620624. Its totient is φ = 555200035620622.

The previous prime is 555200035620491. The next prime is 555200035620701. The reversal of 555200035620623 is 326026530002555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 555200035620623 - 2⁴⁴ = 537607849576207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555200035629623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277600017810311 + 277600017810312.

It is an arithmetic number, because the mean of its divisors is an integer number (277600017810312).

Almost surely, 2^{555200035620623} is an apocalyptic number.

555200035620623 is a deficient number, since it is larger than the sum of its proper divisors (1).

555200035620623 is an equidigital number, since it uses as much as digits as its factorization.

555200035620623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 555200035620623 in words is "five hundred fifty-five trillion, two hundred billion, thirty-five million, six hundred twenty thousand, six hundred twenty-three".