9552528449 has 4 divisors (see below), whose sum is σ = 9860674560. Its totient is φ = 9244382340.

The previous prime is 9552528443. The next prime is 9552528451. The reversal of 9552528449 is 9448252559.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9552528449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9552528449.

It is not an unprimeable number, because it can be changed into a prime (9552528443) 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, 154073009 + ... + 154073070.

It is an arithmetic number, because the mean of its divisors is an integer number (2465168640).

Almost surely, 2^9552528449 is an apocalyptic number.

It is an amenable number.

9552528449 is a deficient number, since it is larger than the sum of its proper divisors (308146111).

9552528449 is a wasteful number, since it uses less digits than its factorization.

9552528449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308146110.

The product of its digits is 5184000, while the sum is 53.

The square root of 9552528449 is about 97737.0372427976. The cubic root of 9552528449 is about 2121.8081501172.

The spelling of 9552528449 in words is "nine billion, five hundred fifty-two million, five hundred twenty-eight thousand, four hundred forty-nine".