555056324125 has 24 divisors (see below), whose sum is σ = 710018016552. Its totient is φ = 433214528000.

The previous prime is 555056324107. The next prime is 555056324129. The reversal of 555056324125 is 521423650555.

It can be written as a sum of positive squares in 12 ways, for example, as 530186403321 + 24869920804 = 728139^2 + 157702^2 .

It is not a de Polignac number, because 555056324125 - 2⁵ = 555056324093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555056324129) 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 in 23 ways as a sum of consecutive naturals, for example, 1110652 + ... + 1530901.

It is an arithmetic number, because the mean of its divisors is an integer number (29584084023).

Almost surely, 2^555056324125 is an apocalyptic number.

It is an amenable number.

555056324125 is a deficient number, since it is larger than the sum of its proper divisors (154961692427).

555056324125 is an equidigital number, since it uses as much as digits as its factorization.

555056324125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641650 (or 2641599 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 555056324125 in words is "five hundred fifty-five billion, fifty-six million, three hundred twenty-four thousand, one hundred twenty-five".