555623485603 has 4 divisors (see below), whose sum is σ = 555793352368. Its totient is φ = 555453618840.

The previous prime is 555623485597. The next prime is 555623485663. The reversal of 555623485603 is 306584326555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 555623485603 - 2⁹ = 555623485091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555623485663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84928476 + ... + 84935017.

It is an arithmetic number, because the mean of its divisors is an integer number (138948338092).

Almost surely, 2^555623485603 is an apocalyptic number.

555623485603 is a deficient number, since it is larger than the sum of its proper divisors (169866765).

555623485603 is a wasteful number, since it uses less digits than its factorization.

555623485603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169866764.

The product of its (nonzero) digits is 12960000, while the sum is 52.

The spelling of 555623485603 in words is "five hundred fifty-five billion, six hundred twenty-three million, four hundred eighty-five thousand, six hundred three".