972564480007 has 2 divisors, whose sum is σ = 972564480008. Its totient is φ = 972564480006.

The previous prime is 972564479993. The next prime is 972564480023. The reversal of 972564480007 is 700084465279.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-972564480007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (972564480037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486282240003 + 486282240004.

It is an arithmetic number, because the mean of its divisors is an integer number (486282240004).

Almost surely, 2^972564480007 is an apocalyptic number.

972564480007 is a deficient number, since it is larger than the sum of its proper divisors (1).

972564480007 is an equidigital number, since it uses as much as digits as its factorization.

972564480007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 972564480007 in words is "nine hundred seventy-two billion, five hundred sixty-four million, four hundred eighty thousand, seven".