5555000004 has 24 divisors (see below), whose sum is σ = 12987145920. Its totient is φ = 1848026784.

The previous prime is 5554999987. The next prime is 5555000029. The reversal of 5555000004 is 4000005555.

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, 448624 + ... + 460839.

It is an arithmetic number, because the mean of its divisors is an integer number (541131080).

Almost surely, 2^5555000004 is an apocalyptic number.

It is an amenable number.

5555000004 is an abundant number, since it is smaller than the sum of its proper divisors (7432145916).

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

5555000004 is a wasteful number, since it uses less digits than its factorization.

5555000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909979 (or 909977 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 5555000004 is about 74531.8724036905. The cubic root of 5555000004 is about 1771.0385771743.

Adding to 5555000004 its reverse (4000005555), we get a palindrome (9555005559).

The spelling of 5555000004 in words is "five billion, five hundred fifty-five million, four", and thus it is an aban number.