8995122529 has 4 divisors (see below), whose sum is σ = 9164841876. Its totient is φ = 8825403184.

The previous prime is 8995122517. The next prime is 8995122541. The reversal of 8995122529 is 9252215998.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8995122517) and next prime (8995122541).

It can be written as a sum of positive squares in 2 ways, for example, as 6124627600 + 2870494929 = 78260^2 + 53577^2 .

It is a cyclic number.

It is not a de Polignac number, because 8995122529 - 2¹¹ = 8995120481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8995122029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84859594 + ... + 84859699.

It is an arithmetic number, because the mean of its divisors is an integer number (2291210469).

Almost surely, 2^8995122529 is an apocalyptic number.

It is an amenable number.

8995122529 is a deficient number, since it is larger than the sum of its proper divisors (169719347).

8995122529 is a wasteful number, since it uses less digits than its factorization.

8995122529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169719346.

The product of its digits is 1166400, while the sum is 52.

The square root of 8995122529 is about 94842.6197919480. The cubic root of 8995122529 is about 2079.7079940949.

The spelling of 8995122529 in words is "eight billion, nine hundred ninety-five million, one hundred twenty-two thousand, five hundred twenty-nine".