235546450354013 has 2 divisors, whose sum is σ = 235546450354014. Its totient is φ = 235546450354012.

The previous prime is 235546450354009. The next prime is 235546450354027. The reversal of 235546450354013 is 310453054645532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188934179280889 + 46612271073124 = 13745333^2 + 6827318^2 .

It is a cyclic number.

It is not a de Polignac number, because 235546450354013 - 2² = 235546450354009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235546450314013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117773225177006 + 117773225177007.

It is an arithmetic number, because the mean of its divisors is an integer number (117773225177007).

Almost surely, 2^{235546450354013} is an apocalyptic number.

It is an amenable number.

235546450354013 is a deficient number, since it is larger than the sum of its proper divisors (1).

235546450354013 is an equidigital number, since it uses as much as digits as its factorization.

235546450354013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960000, while the sum is 50.

The spelling of 235546450354013 in words is "two hundred thirty-five trillion, five hundred forty-six billion, four hundred fifty million, three hundred fifty-four thousand, thirteen".