556606055100 has 36 divisors (see below), whose sum is σ = 1610446853624. Its totient is φ = 148428281280.

The previous prime is 556606055077. The next prime is 556606055119. The reversal of 556606055100 is 1550606655.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 927676459 + ... + 927677058.

Almost surely, 2^556606055100 is an apocalyptic number.

556606055100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

556606055100 is an abundant number, since it is smaller than the sum of its proper divisors (1053840798524).

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

556606055100 is a wasteful number, since it uses less digits than its factorization.

556606055100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855353534 (or 1855353527 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 556606055100 in words is "five hundred fifty-six billion, six hundred six million, fifty-five thousand, one hundred".