7648537223 has 8 divisors (see below), whose sum is σ = 7678643280. Its totient is φ = 7618484160.

The previous prime is 7648537189. The next prime is 7648537283. The reversal of 7648537223 is 3227358467.

7648537223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7648537223 - 2¹² = 7648533127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7648537283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289403 + ... + 314723.

It is an arithmetic number, because the mean of its divisors is an integer number (959830410).

Almost surely, 2^7648537223 is an apocalyptic number.

7648537223 is a deficient number, since it is larger than the sum of its proper divisors (30106057).

7648537223 is a wasteful number, since it uses less digits than its factorization.

7648537223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26497.

The product of its digits is 1693440, while the sum is 47.

The square root of 7648537223 is about 87455.9158833752. The cubic root of 7648537223 is about 1970.2717399375.

The spelling of 7648537223 in words is "seven billion, six hundred forty-eight million, five hundred thirty-seven thousand, two hundred twenty-three".