8996442953 has 2 divisors, whose sum is σ = 8996442954. Its totient is φ = 8996442952.

The previous prime is 8996442941. The next prime is 8996442997. The reversal of 8996442953 is 3592446998.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7421305609 + 1575137344 = 86147^2 + 39688^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8996442953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8996442892 and 8996442901.

It is not a weakly prime, because it can be changed into another prime (8996442253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4498221476 + 4498221477.

It is an arithmetic number, because the mean of its divisors is an integer number (4498221477).

Almost surely, 2^8996442953 is an apocalyptic number.

It is an amenable number.

8996442953 is a deficient number, since it is larger than the sum of its proper divisors (1).

8996442953 is an equidigital number, since it uses as much as digits as its factorization.

8996442953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 59.

The square root of 8996442953 is about 94849.5806685512. The cubic root of 8996442953 is about 2079.8097515373.

The spelling of 8996442953 in words is "eight billion, nine hundred ninety-six million, four hundred forty-two thousand, nine hundred fifty-three".