5964643428077 has 2 divisors, whose sum is σ = 5964643428078. Its totient is φ = 5964643428076.

The previous prime is 5964643428043. The next prime is 5964643428131. The reversal of 5964643428077 is 7708243464695.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5839404588196 + 125238839881 = 2416486^2 + 353891^2 .

It is a cyclic number.

It is not a de Polignac number, because 5964643428077 - 2²⁸ = 5964374992621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5964643428677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2982321714038 + 2982321714039.

It is an arithmetic number, because the mean of its divisors is an integer number (2982321714039).

Almost surely, 2^{5964643428077} is an apocalyptic number.

It is an amenable number.

5964643428077 is a deficient number, since it is larger than the sum of its proper divisors (1).

5964643428077 is an equidigital number, since it uses as much as digits as its factorization.

5964643428077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243855360, while the sum is 65.

The spelling of 5964643428077 in words is "five trillion, nine hundred sixty-four billion, six hundred forty-three million, four hundred twenty-eight thousand, seventy-seven".