350135354561 has 2 divisors, whose sum is σ = 350135354562. Its totient is φ = 350135354560.

The previous prime is 350135354551. The next prime is 350135354581. The reversal of 350135354561 is 165453531053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265579438336 + 84555916225 = 515344^2 + 290785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350135354561 is a prime.

It is not a weakly prime, because it can be changed into another prime (350135354551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175067677280 + 175067677281.

It is an arithmetic number, because the mean of its divisors is an integer number (175067677281).

Almost surely, 2^350135354561 is an apocalyptic number.

It is an amenable number.

350135354561 is a deficient number, since it is larger than the sum of its proper divisors (1).

350135354561 is an equidigital number, since it uses as much as digits as its factorization.

350135354561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 350135354561 in words is "three hundred fifty billion, one hundred thirty-five million, three hundred fifty-four thousand, five hundred sixty-one".