555506552923 has 6 divisors (see below), whose sum is σ = 646201500396. Its totient is φ = 476148473892.

The previous prime is 555506552897. The next prime is 555506552941. The reversal of 555506552923 is 329255605555.

It is not a de Polignac number, because 555506552923 - 2¹⁷ = 555506421851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555506558923) 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 in 5 ways as a sum of consecutive naturals, for example, 5668434165 + ... + 5668434262.

It is an arithmetic number, because the mean of its divisors is an integer number (107700250066).

Almost surely, 2^555506552923 is an apocalyptic number.

555506552923 is a deficient number, since it is larger than the sum of its proper divisors (90694947473).

555506552923 is a wasteful number, since it uses less digits than its factorization.

555506552923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11336868441 (or 11336868434 counting only the distinct ones).

The product of its (nonzero) digits is 10125000, while the sum is 52.

The spelling of 555506552923 in words is "five hundred fifty-five billion, five hundred six million, five hundred fifty-two thousand, nine hundred twenty-three".