8164508075 has 12 divisors (see below), whose sum is σ = 10125419640. Its totient is φ = 6530684160.

The previous prime is 8164508071. The next prime is 8164508081. The reversal of 8164508075 is 5708054618.

It is a happy number.

It is not a de Polignac number, because 8164508075 - 2² = 8164508071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8164508071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199736 + ... + 237114.

It is an arithmetic number, because the mean of its divisors is an integer number (843784970).

Almost surely, 2^8164508075 is an apocalyptic number.

8164508075 is a deficient number, since it is larger than the sum of its proper divisors (1960911565).

8164508075 is a wasteful number, since it uses less digits than its factorization.

8164508075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46126 (or 46121 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 8164508075 is about 90357.6674942420. The cubic root of 8164508075 is about 2013.6160968369.

The spelling of 8164508075 in words is "eight billion, one hundred sixty-four million, five hundred eight thousand, seventy-five".