7664475163 has 16 divisors (see below), whose sum is σ = 8048160000. Its totient is φ = 7289538592.

The previous prime is 7664475157. The next prime is 7664475191. The reversal of 7664475163 is 3615744667.

It is a cyclic number.

It is not a de Polignac number, because 7664475163 - 2⁵ = 7664475131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7664475103) 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 15 ways as a sum of consecutive naturals, for example, 548538 + ... + 562336.

It is an arithmetic number, because the mean of its divisors is an integer number (503010000).

Almost surely, 2^7664475163 is an apocalyptic number.

7664475163 is a deficient number, since it is larger than the sum of its proper divisors (383684837).

7664475163 is a wasteful number, since it uses less digits than its factorization.

7664475163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14114.

The product of its digits is 2540160, while the sum is 49.

The square root of 7664475163 is about 87546.9883148472. The cubic root of 7664475163 is about 1971.6393341719.

The spelling of 7664475163 in words is "seven billion, six hundred sixty-four million, four hundred seventy-five thousand, one hundred sixty-three".