5665398300 has 108 divisors (see below), whose sum is σ = 18059026440. Its totient is φ = 1485152640.

The previous prime is 5665398253. The next prime is 5665398367. The reversal of 5665398300 is 38935665.

5665398300 is a `hidden beast` number, since 566 + 5 + 3 + 9 + 83 + 0 + 0 = 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 247 + ... + 106446.

Almost surely, 2^5665398300 is an apocalyptic number.

5665398300 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 5665398300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9029513220).

5665398300 is an abundant number, since it is smaller than the sum of its proper divisors (12393628140).

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

5665398300 is a wasteful number, since it uses less digits than its factorization.

5665398300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106772 (or 106762 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 5665398300 is about 75268.8401664327. The cubic root of 5665398300 is about 1782.6940541087.

The spelling of 5665398300 in words is "five billion, six hundred sixty-five million, three hundred ninety-eight thousand, three hundred".