555005055008 has 12 divisors (see below), whose sum is σ = 1092666202110. Its totient is φ = 277502527488.

The previous prime is 555005054999. The next prime is 555005055047. The reversal of 555005055008 is 800550500555.

It can be written as a sum of positive squares in only one way, i.e., 525375629584 + 29629425424 = 724828^2 + 172132^2 .

It is a super-2 number, since 2×555005055008² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8671953953 + ... + 8671954016.

Almost surely, 2^555005055008 is an apocalyptic number.

It is an amenable number.

555005055008 is a deficient number, since it is larger than the sum of its proper divisors (537661147102).

555005055008 is a wasteful number, since it uses less digits than its factorization.

555005055008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17343907979 (or 17343907971 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 38.

The spelling of 555005055008 in words is "five hundred fifty-five billion, five million, fifty-five thousand, eight".