5646652133 has 2 divisors, whose sum is σ = 5646652134. Its totient is φ = 5646652132.

The previous prime is 5646652129. The next prime is 5646652157. The reversal of 5646652133 is 3312566465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3279051169 + 2367600964 = 57263^2 + 48658^2 .

It is a cyclic number.

It is not a de Polignac number, because 5646652133 - 2² = 5646652129 is a prime.

It is a super-2 number, since 2×5646652133² = 63769360622226899378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5646652633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2823326066 + 2823326067.

It is an arithmetic number, because the mean of its divisors is an integer number (2823326067).

Almost surely, 2^5646652133 is an apocalyptic number.

It is an amenable number.

5646652133 is a deficient number, since it is larger than the sum of its proper divisors (1).

5646652133 is an equidigital number, since it uses as much as digits as its factorization.

5646652133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 41.

The square root of 5646652133 is about 75144.2089119315. The cubic root of 5646652133 is about 1780.7256365830.

The spelling of 5646652133 in words is "five billion, six hundred forty-six million, six hundred fifty-two thousand, one hundred thirty-three".