9509468552 has 16 divisors (see below), whose sum is σ = 17831955660. Its totient is φ = 4754280384.

The previous prime is 9509468539. The next prime is 9509468569. The reversal of 9509468552 is 2558649059.

It can be written as a sum of positive squares in 2 ways, for example, as 6731546116 + 2777922436 = 82046^2 + 52706^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9509468494 and 9509468503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42518 + ... + 144314.

Almost surely, 2^9509468552 is an apocalyptic number.

It is an amenable number.

9509468552 is a deficient number, since it is larger than the sum of its proper divisors (8322487108).

9509468552 is a wasteful number, since it uses less digits than its factorization.

9509468552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113480 (or 113476 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 53.

The square root of 9509468552 is about 97516.5039980413. The cubic root of 9509468552 is about 2118.6151921004.

The spelling of 9509468552 in words is "nine billion, five hundred nine million, four hundred sixty-eight thousand, five hundred fifty-two".