5643774500 has 192 divisors, whose sum is σ = 15832986624. Its totient is φ = 1708185600.

The previous prime is 5643774443. The next prime is 5643774503. The reversal of 5643774500 is 54773465.

It is not an unprimeable number, because it can be changed into a prime (5643774503) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1043804 + ... + 1049196.

It is an arithmetic number, because the mean of its divisors is an integer number (82463472).

Almost surely, 2^5643774500 is an apocalyptic number.

5643774500 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 5643774500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7916493312).

5643774500 is an abundant number, since it is smaller than the sum of its proper divisors (10189212124).

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

5643774500 is a wasteful number, since it uses less digits than its factorization.

5643774500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5455 (or 5443 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The square root of 5643774500 is about 75125.0590681964. The cubic root of 5643774500 is about 1780.4230888400.

The spelling of 5643774500 in words is "five billion, six hundred forty-three million, seven hundred seventy-four thousand, five hundred".