5563435500 has 432 divisors, whose sum is σ = 21323300544. Its totient is φ = 1215244800.

The previous prime is 5563435499. The next prime is 5563435531. The reversal of 5563435500 is 55343655.

5563435500 is a `hidden beast` number, since 5 + 5 + 63 + 43 + 550 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5070952 + ... + 5072048.

It is an arithmetic number, because the mean of its divisors is an integer number (49359492).

Almost surely, 2^5563435500 is an apocalyptic number.

5563435500 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 5563435500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10661650272).

5563435500 is an abundant number, since it is smaller than the sum of its proper divisors (15759865044).

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

5563435500 is a wasteful number, since it uses less digits than its factorization.

5563435500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The square root of 5563435500 is about 74588.4407934634. The cubic root of 5563435500 is about 1771.9345887596.

The spelling of 5563435500 in words is "five billion, five hundred sixty-three million, four hundred thirty-five thousand, five hundred".