5555505012 has 24 divisors (see below), whose sum is σ = 12964726656. Its totient is φ = 1851566208.

The previous prime is 5555504989. The next prime is 5555505023. The reversal of 5555505012 is 2105055555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63813 + ... + 123219.

It is an arithmetic number, because the mean of its divisors is an integer number (540196944).

Almost surely, 2^5555505012 is an apocalyptic number.

It is an amenable number.

5555505012 is an abundant number, since it is smaller than the sum of its proper divisors (7409221644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5555505012 is a wasteful number, since it uses less digits than its factorization.

5555505012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67207 (or 67205 counting only the distinct ones).

The product of its (nonzero) digits is 31250, while the sum is 33.

The square root of 5555505012 is about 74535.2601927437. The cubic root of 5555505012 is about 1771.0922442338.

The spelling of 5555505012 in words is "five billion, five hundred fifty-five million, five hundred five thousand, twelve".