5653214208 has 154 divisors (see below), whose sum is σ = 16945847954. Its totient is φ = 1884155904.

The previous prime is 5653214197. The next prime is 5653214227. The reversal of 5653214208 is 8024123565.

It can be written as a sum of positive squares in only one way, i.e., 5650228224 + 2985984 = 75168^2 + 1728^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 742710 + ... + 750282.

Almost surely, 2^5653214208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5653214208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8472923977).

5653214208 is an abundant number, since it is smaller than the sum of its proper divisors (11292633746).

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

5653214208 is an frugal number, since it uses more digits than its factorization.

5653214208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7611 (or 7578 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 5653214208 is about 75187.8594455248. The cubic root of 5653214208 is about 1781.4151738687.

The spelling of 5653214208 in words is "five billion, six hundred fifty-three million, two hundred fourteen thousand, two hundred eight".