555060605105 has 4 divisors (see below), whose sum is σ = 666072726132. Its totient is φ = 444048484080.

The previous prime is 555060605087. The next prime is 555060605107. The reversal of 555060605105 is 501506060555.

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

It can be written as a sum of positive squares in 2 ways, for example, as 335242158001 + 219818447104 = 579001^2 + 468848^2 .

It is a de Polignac number, because none of the positive numbers 2^k-555060605105 is a prime.

It is a super-3 number, since 3×555060605105³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555060605107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55506060506 + ... + 55506060515.

It is an arithmetic number, because the mean of its divisors is an integer number (166518181533).

Almost surely, 2^555060605105 is an apocalyptic number.

It is an amenable number.

555060605105 is a deficient number, since it is larger than the sum of its proper divisors (111012121027).

555060605105 is a wasteful number, since it uses less digits than its factorization.

555060605105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111012121026.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 555060605105 in words is "five hundred fifty-five billion, sixty million, six hundred five thousand, one hundred five".