5556000103 has 4 divisors (see below), whose sum is σ = 5557260688. Its totient is φ = 5554739520.

The previous prime is 5556000091. The next prime is 5556000127. The reversal of 5556000103 is 3010006555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5556000103 - 2⁵ = 5556000071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556001103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623658 + ... + 632503.

It is an arithmetic number, because the mean of its divisors is an integer number (1389315172).

Almost surely, 2^5556000103 is an apocalyptic number.

5556000103 is a deficient number, since it is larger than the sum of its proper divisors (1260585).

5556000103 is a wasteful number, since it uses less digits than its factorization.

5556000103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260584.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5556000103 is about 74538.5813052543. The cubic root of 5556000103 is about 1771.1448542595.

Adding to 5556000103 its reverse (3010006555), we get a palindrome (8566006658).

The spelling of 5556000103 in words is "five billion, five hundred fifty-six million, one hundred three", and thus it is an aban number.