555106100002 has 8 divisors (see below), whose sum is σ = 834198262812. Its totient is φ = 277040012400.

The previous prime is 555106099987. The next prime is 555106100009. The reversal of 555106100002 is 200001601555.

It can be written as a sum of positive squares in 2 ways, for example, as 542622283641 + 12483816361 = 736629^2 + 111731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 555106100002.

It is not an unprimeable number, because it can be changed into a prime (555106100009) 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, 256517449 + ... + 256519612.

Almost surely, 2^555106100002 is an apocalyptic number.

555106100002 is a deficient number, since it is larger than the sum of its proper divisors (279092162810).

555106100002 is a wasteful number, since it uses less digits than its factorization.

555106100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513037604.

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 555106100002 its reverse (200001601555), we get a palindrome (755107701557).

The spelling of 555106100002 in words is "five hundred fifty-five billion, one hundred six million, one hundred thousand, two".