7664575147 has 8 divisors (see below), whose sum is σ = 7721049600. Its totient is φ = 7608280680.

The previous prime is 7664575109. The next prime is 7664575169. The reversal of 7664575147 is 7415754667.

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 7664575147 - 2¹¹ = 7664573099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7664575094 and 7664575103.

It is not an unprimeable number, because it can be changed into a prime (7664575847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41088 + ... + 130450.

It is an arithmetic number, because the mean of its divisors is an integer number (965131200).

Almost surely, 2^7664575147 is an apocalyptic number.

7664575147 is a deficient number, since it is larger than the sum of its proper divisors (56474453).

7664575147 is a wasteful number, since it uses less digits than its factorization.

7664575147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89993.

The product of its digits is 4939200, while the sum is 52.

The square root of 7664575147 is about 87547.5593434791. The cubic root of 7664575147 is about 1971.6479075586.

The spelling of 7664575147 in words is "seven billion, six hundred sixty-four million, five hundred seventy-five thousand, one hundred forty-seven".