535357038106181 has 2 divisors, whose sum is σ = 535357038106182. Its totient is φ = 535357038106180.

The previous prime is 535357038106133. The next prime is 535357038106193. The reversal of 535357038106181 is 181601830753535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 535285647610081 + 71390496100 = 23136241^2 + 267190^2 .

It is a cyclic number.

It is not a de Polignac number, because 535357038106181 - 2⁶ = 535357038106117 is a prime.

It is a super-2 number, since 2×535357038106181² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535357038108181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267678519053090 + 267678519053091.

It is an arithmetic number, because the mean of its divisors is an integer number (267678519053091).

Almost surely, 2^{535357038106181} is an apocalyptic number.

It is an amenable number.

535357038106181 is a deficient number, since it is larger than the sum of its proper divisors (1).

535357038106181 is an equidigital number, since it uses as much as digits as its factorization.

535357038106181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072000, while the sum is 56.

The spelling of 535357038106181 in words is "five hundred thirty-five trillion, three hundred fifty-seven billion, thirty-eight million, one hundred six thousand, one hundred eighty-one".