556125000609 has 4 divisors (see below), whose sum is σ = 741500000816. Its totient is φ = 370750000404.

The previous prime is 556125000601. The next prime is 556125000631. The reversal of 556125000609 is 906000521655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 556125000609 - 2³ = 556125000601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556125000601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92687500099 + ... + 92687500104.

It is an arithmetic number, because the mean of its divisors is an integer number (185375000204).

Almost surely, 2^556125000609 is an apocalyptic number.

It is an amenable number.

556125000609 is a deficient number, since it is larger than the sum of its proper divisors (185375000207).

556125000609 is a wasteful number, since it uses less digits than its factorization.

556125000609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185375000206.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 556125000609 in words is "five hundred fifty-six billion, one hundred twenty-five million, six hundred nine", and thus it is an aban number.