133052661640777 has 2 divisors, whose sum is σ = 133052661640778. Its totient is φ = 133052661640776.

The previous prime is 133052661640747. The next prime is 133052661640813. The reversal of 133052661640777 is 777046166250331.

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., 130167654082816 + 2885007557961 = 11409104^2 + 1698531^2 .

It is a cyclic number.

It is not a de Polignac number, because 133052661640777 - 2¹⁹ = 133052661116489 is a prime.

It is not a weakly prime, because it can be changed into another prime (133052661640747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66526330820388 + 66526330820389.

It is an arithmetic number, because the mean of its divisors is an integer number (66526330820389).

Almost surely, 2^{133052661640777} is an apocalyptic number.

It is an amenable number.

133052661640777 is a deficient number, since it is larger than the sum of its proper divisors (1).

133052661640777 is an equidigital number, since it uses as much as digits as its factorization.

133052661640777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26671680, while the sum is 58.

The spelling of 133052661640777 in words is "one hundred thirty-three trillion, fifty-two billion, six hundred sixty-one million, six hundred forty thousand, seven hundred seventy-seven".