5556940004 has 36 divisors (see below), whose sum is σ = 12216090432. Its totient is φ = 2165040240.

The previous prime is 5556940003. The next prime is 5556940019. The reversal of 5556940004 is 4000496555.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5556940004.

It is not an unprimeable number, because it can be changed into a prime (5556940003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 816704 + ... + 823479.

Almost surely, 2^5556940004 is an apocalyptic number.

It is an amenable number.

5556940004 is an abundant number, since it is smaller than the sum of its proper divisors (6659150428).

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

5556940004 is a wasteful number, since it uses less digits than its factorization.

5556940004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640216 (or 1640203 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 5556940004 is about 74544.8858339725. The cubic root of 5556940004 is about 1771.2447226856.

The spelling of 5556940004 in words is "five billion, five hundred fifty-six million, nine hundred forty thousand, four".