9641250601 has 2 divisors, whose sum is σ = 9641250602. Its totient is φ = 9641250600.

The previous prime is 9641250587. The next prime is 9641250611. The reversal of 9641250601 is 1060521469.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6324066576 + 3317184025 = 79524^2 + 57595^2 .

It is a cyclic number.

It is not a de Polignac number, because 9641250601 - 2²³ = 9632861993 is a prime.

It is a super-2 number, since 2×9641250601² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9641250611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4820625300 + 4820625301.

It is an arithmetic number, because the mean of its divisors is an integer number (4820625301).

Almost surely, 2^9641250601 is an apocalyptic number.

It is an amenable number.

9641250601 is a deficient number, since it is larger than the sum of its proper divisors (1).

9641250601 is an equidigital number, since it uses as much as digits as its factorization.

9641250601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 9641250601 is about 98189.8701547161. The cubic root of 9641250601 is about 2128.3569069926.

The spelling of 9641250601 in words is "nine billion, six hundred forty-one million, two hundred fifty thousand, six hundred one".