9572432474968 has 32 divisors (see below), whose sum is σ = 19584263612160. Its totient is φ = 4350152760480.

The previous prime is 9572432474951. The next prime is 9572432475041. The reversal of 9572432474968 is 8694742342759.

It is a junction number, because it is equal to n+sod(n) for n = 9572432474897 and 9572432474906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11507196 + ... + 12310987.

It is an arithmetic number, because the mean of its divisors is an integer number (612008237880).

Almost surely, 2^{9572432474968} is an apocalyptic number.

It is an amenable number.

9572432474968 is an abundant number, since it is smaller than the sum of its proper divisors (10011831137192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9572432474968 is a wasteful number, since it uses less digits than its factorization.

9572432474968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23822767 (or 23822763 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 70.

The spelling of 9572432474968 in words is "nine trillion, five hundred seventy-two billion, four hundred thirty-two million, four hundred seventy-four thousand, nine hundred sixty-eight".