972953000489 has 2 divisors, whose sum is σ = 972953000490. Its totient is φ = 972953000488.

The previous prime is 972953000431. The next prime is 972953000573. The reversal of 972953000489 is 984000359279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 903085294864 + 69867705625 = 950308^2 + 264325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-972953000489 is a prime.

It is not a weakly prime, because it can be changed into another prime (972953006489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486476500244 + 486476500245.

It is an arithmetic number, because the mean of its divisors is an integer number (486476500245).

Almost surely, 2^972953000489 is an apocalyptic number.

It is an amenable number.

972953000489 is a deficient number, since it is larger than the sum of its proper divisors (1).

972953000489 is an equidigital number, since it uses as much as digits as its factorization.

972953000489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 972953000489 in words is "nine hundred seventy-two billion, nine hundred fifty-three million, four hundred eighty-nine", and thus it is an aban number.