9472760645221 has 8 divisors (see below), whose sum is σ = 9502615152800. Its totient is φ = 9442951893648.

The previous prime is 9472760645203. The next prime is 9472760645267. The reversal of 9472760645221 is 1225460672749.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9472760645221 - 2⁷ = 9472760645093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9472760643221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11024271 + ... + 11852428.

It is an arithmetic number, because the mean of its divisors is an integer number (1187826894100).

Almost surely, 2^{9472760645221} is an apocalyptic number.

It is an amenable number.

9472760645221 is a deficient number, since it is larger than the sum of its proper divisors (29854507579).

9472760645221 is a wasteful number, since it uses less digits than its factorization.

9472760645221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22878003.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 9472760645221 in words is "nine trillion, four hundred seventy-two billion, seven hundred sixty million, six hundred forty-five thousand, two hundred twenty-one".