972522000481 has 2 divisors, whose sum is σ = 972522000482. Its totient is φ = 972522000480.

The previous prime is 972522000433. The next prime is 972522000539. The reversal of 972522000481 is 184000225279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 955779969600 + 16742030881 = 977640^2 + 129391^2 .

It is a cyclic number.

It is not a de Polignac number, because 972522000481 - 2²⁷ = 972387782753 is a prime.

It is a super-2 number, since 2×972522000481² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (972522000581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486261000240 + 486261000241.

It is an arithmetic number, because the mean of its divisors is an integer number (486261000241).

Almost surely, 2^972522000481 is an apocalyptic number.

It is an amenable number.

972522000481 is a deficient number, since it is larger than the sum of its proper divisors (1).

972522000481 is an equidigital number, since it uses as much as digits as its factorization.

972522000481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 972522000481 in words is "nine hundred seventy-two billion, five hundred twenty-two million, four hundred eighty-one", and thus it is an aban number.