5595556500 has 144 divisors (see below), whose sum is σ = 17792925696. Its totient is φ = 1480248000.

The previous prime is 5595556489. The next prime is 5595556543. The reversal of 5595556500 is 56555955.

5595556500 is a `hidden beast` number, since 5 + 5 + 95 + 5 + 56 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 566605 + ... + 576395.

It is an arithmetic number, because the mean of its divisors is an integer number (123561984).

Almost surely, 2^5595556500 is an apocalyptic number.

5595556500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5595556500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8896462848).

5595556500 is an abundant number, since it is smaller than the sum of its proper divisors (12197369196).

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

5595556500 is a wasteful number, since it uses less digits than its factorization.

5595556500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9943 (or 9928 counting only the distinct ones).

The product of its (nonzero) digits is 843750, while the sum is 45.

The square root of 5595556500 is about 74803.4524604313. The cubic root of 5595556500 is about 1775.3381885534.

The spelling of 5595556500 in words is "five billion, five hundred ninety-five million, five hundred fifty-six thousand, five hundred".