2133065277977 has 2 divisors, whose sum is σ = 2133065277978. Its totient is φ = 2133065277976.

The previous prime is 2133065277971. The next prime is 2133065278037. The reversal of 2133065277977 is 7797725603312.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1894355838736 + 238709439241 = 1376356^2 + 488579^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133065277977 - 2⁶ = 2133065277913 is a prime.

It is a super-2 number, since 2×2133065277977² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2133065277971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066532638988 + 1066532638989.

It is an arithmetic number, because the mean of its divisors is an integer number (1066532638989).

Almost surely, 2^{2133065277977} is an apocalyptic number.

It is an amenable number.

2133065277977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133065277977 is an equidigital number, since it uses as much as digits as its factorization.

2133065277977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23337720, while the sum is 59.

The spelling of 2133065277977 in words is "two trillion, one hundred thirty-three billion, sixty-five million, two hundred seventy-seven thousand, nine hundred seventy-seven".