555050505050 has 12 divisors (see below), whose sum is σ = 1032393939486. Its totient is φ = 222020202000.

The previous prime is 555050505047. The next prime is 555050505143. The reversal of 555050505050 is 50505050555.

It can be written as a sum of positive squares in 3 ways, for example, as 321054824689 + 233995680361 = 566617^2 + 483731^2 .

555050505050 is a modest number, since divided by 50505050 gives 5550 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 555050505050.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5550505001 + ... + 5550505100.

Almost surely, 2^555050505050 is an apocalyptic number.

555050505050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

555050505050 is a deficient number, since it is larger than the sum of its proper divisors (477343434436).

555050505050 is a wasteful number, since it uses less digits than its factorization.

555050505050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11101010113 (or 11101010108 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 35.

It can be divided in two parts, 5 and 55050505050, that added together give a palindrome (55050505055).

The spelling of 555050505050 in words is "five hundred fifty-five billion, fifty million, five hundred five thousand, fifty".