5653218715 has 8 divisors (see below), whose sum is σ = 6967210320. Its totient is φ = 4400343072.

The previous prime is 5653218673. The next prime is 5653218719. The reversal of 5653218715 is 5178123565.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5653218715 - 2⁹ = 5653218203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5653218719) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15278785 + ... + 15279154.

It is an arithmetic number, because the mean of its divisors is an integer number (870901290).

Almost surely, 2^5653218715 is an apocalyptic number.

5653218715 is a deficient number, since it is larger than the sum of its proper divisors (1313991605).

5653218715 is a wasteful number, since it uses less digits than its factorization.

5653218715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30557981.

The product of its digits is 252000, while the sum is 43.

The square root of 5653218715 is about 75187.8894171129. The cubic root of 5653218715 is about 1781.4156472770.

The spelling of 5653218715 in words is "five billion, six hundred fifty-three million, two hundred eighteen thousand, seven hundred fifteen".