9433484521 has 2 divisors, whose sum is σ = 9433484522. Its totient is φ = 9433484520.

The previous prime is 9433484503. The next prime is 9433484579. The reversal of 9433484521 is 1254843349.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9025000000 + 408484521 = 95000^2 + 20211^2 .

It is an emirp because it is prime and its reverse (1254843349) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9433484521 - 2¹⁹ = 9432960233 is a prime.

It is not a weakly prime, because it can be changed into another prime (9433488521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4716742260 + 4716742261.

It is an arithmetic number, because the mean of its divisors is an integer number (4716742261).

Almost surely, 2^9433484521 is an apocalyptic number.

It is an amenable number.

9433484521 is a deficient number, since it is larger than the sum of its proper divisors (1).

9433484521 is an equidigital number, since it uses as much as digits as its factorization.

9433484521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 43.

The square root of 9433484521 is about 97126.1268711977. The cubic root of 9433484521 is about 2112.9572663538.

The spelling of 9433484521 in words is "nine billion, four hundred thirty-three million, four hundred eighty-four thousand, five hundred twenty-one".