9352132981 has 2 divisors, whose sum is σ = 9352132982. Its totient is φ = 9352132980.

The previous prime is 9352132969. The next prime is 9352133009. The reversal of 9352132981 is 1892312539.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9285056881 + 67076100 = 96359^2 + 8190^2 .

It is a cyclic number.

It is not a de Polignac number, because 9352132981 - 2⁵ = 9352132949 is a prime.

It is a super-2 number, since 2×9352132981² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9352132901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4676066490 + 4676066491.

It is an arithmetic number, because the mean of its divisors is an integer number (4676066491).

Almost surely, 2^9352132981 is an apocalyptic number.

It is an amenable number.

9352132981 is a deficient number, since it is larger than the sum of its proper divisors (1).

9352132981 is an equidigital number, since it uses as much as digits as its factorization.

9352132981 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 43.

The square root of 9352132981 is about 96706.4267822982. The cubic root of 9352132981 is about 2106.8658860825.

The spelling of 9352132981 in words is "nine billion, three hundred fifty-two million, one hundred thirty-two thousand, nine hundred eighty-one".