9647224545 has 32 divisors (see below), whose sum is σ = 17696348928. Its totient is φ = 4396232448.

The previous prime is 9647224529. The next prime is 9647224547. The reversal of 9647224545 is 5454227469.

It is not a de Polignac number, because 9647224545 - 2⁴ = 9647224529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9647224494 and 9647224503.

It is not an unprimeable number, because it can be changed into a prime (9647224547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111634 + ... + 178203.

It is an arithmetic number, because the mean of its divisors is an integer number (553010904).

Almost surely, 2^9647224545 is an apocalyptic number.

It is an amenable number.

9647224545 is a deficient number, since it is larger than the sum of its proper divisors (8049124383).

9647224545 is a wasteful number, since it uses less digits than its factorization.

9647224545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290169.

The product of its digits is 2419200, while the sum is 48.

The square root of 9647224545 is about 98220.2858120460. The cubic root of 9647224545 is about 2128.7964094423.

The spelling of 9647224545 in words is "nine billion, six hundred forty-seven million, two hundred twenty-four thousand, five hundred forty-five".