964245577 has 2 divisors, whose sum is σ = 964245578. Its totient is φ = 964245576.

The previous prime is 964245553. The next prime is 964245643. The reversal of 964245577 is 775542469.

It is a happy number.

964245577 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., 845413776 + 118831801 = 29076^2 + 10901^2 .

It is a cyclic number.

It is not a de Polignac number, because 964245577 - 2²³ = 955856969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 964245577.

It is not a weakly prime, because it can be changed into another prime (964245517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482122788 + 482122789.

It is an arithmetic number, because the mean of its divisors is an integer number (482122789).

Almost surely, 2^964245577 is an apocalyptic number.

It is an amenable number.

964245577 is a deficient number, since it is larger than the sum of its proper divisors (1).

964245577 is an equidigital number, since it uses as much as digits as its factorization.

964245577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 49.

The square root of 964245577 is about 31052.3038919820. The cubic root of 964245577 is about 987.9369263854.

The spelling of 964245577 in words is "nine hundred sixty-four million, two hundred forty-five thousand, five hundred seventy-seven".