5555050012 has 12 divisors (see below), whose sum is σ = 9721876360. Its totient is φ = 2777371056.

The previous prime is 5555050009. The next prime is 5555050037. The reversal of 5555050012 is 2100505555.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91414 + ... + 139522.

Almost surely, 2^5555050012 is an apocalyptic number.

It is an amenable number.

5555050012 is a deficient number, since it is larger than the sum of its proper divisors (4166826348).

5555050012 is a wasteful number, since it uses less digits than its factorization.

5555050012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76980 (or 76978 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 28.

The square root of 5555050012 is about 74532.2078835721. The cubic root of 5555050012 is about 1771.0438916556.

Adding to 5555050012 its reverse (2100505555), we get a palindrome (7655555567).

The spelling of 5555050012 in words is "five billion, five hundred fifty-five million, fifty thousand, twelve".