33140550339577 has 2 divisors, whose sum is σ = 33140550339578. Its totient is φ = 33140550339576.

The previous prime is 33140550339569. The next prime is 33140550339581. The reversal of 33140550339577 is 77593305504133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31798557838441 + 1341992501136 = 5639021^2 + 1158444^2 .

It is an emirp because it is prime and its reverse (77593305504133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33140550339577 - 2³ = 33140550339569 is a prime.

It is not a weakly prime, because it can be changed into another prime (33140550339517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16570275169788 + 16570275169789.

It is an arithmetic number, because the mean of its divisors is an integer number (16570275169789).

Almost surely, 2^{33140550339577} is an apocalyptic number.

It is an amenable number.

33140550339577 is a deficient number, since it is larger than the sum of its proper divisors (1).

33140550339577 is an equidigital number, since it uses as much as digits as its factorization.

33140550339577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17860500, while the sum is 55.

The spelling of 33140550339577 in words is "thirty-three trillion, one hundred forty billion, five hundred fifty million, three hundred thirty-nine thousand, five hundred seventy-seven".