972482559109 has 2 divisors, whose sum is σ = 972482559110. Its totient is φ = 972482559108.

The previous prime is 972482559071. The next prime is 972482559187. The reversal of 972482559109 is 901955284279.

972482559109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 574419989025 + 398062570084 = 757905^2 + 630922^2 .

It is a cyclic number.

It is not a de Polignac number, because 972482559109 - 2³¹ = 970335075461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (972482556109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486241279554 + 486241279555.

It is an arithmetic number, because the mean of its divisors is an integer number (486241279555).

Almost surely, 2^972482559109 is an apocalyptic number.

It is an amenable number.

972482559109 is a deficient number, since it is larger than the sum of its proper divisors (1).

972482559109 is an equidigital number, since it uses as much as digits as its factorization.

972482559109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16329600, while the sum is 61.

The spelling of 972482559109 in words is "nine hundred seventy-two billion, four hundred eighty-two million, five hundred fifty-nine thousand, one hundred nine".