350423250554077 has 2 divisors, whose sum is σ = 350423250554078. Its totient is φ = 350423250554076.

The previous prime is 350423250554071. The next prime is 350423250554131. The reversal of 350423250554077 is 770455052324053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178942497009721 + 171480753544356 = 13376939^2 + 13095066^2 .

It is an emirp because it is prime and its reverse (770455052324053) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350423250554077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350423250554071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175211625277038 + 175211625277039.

It is an arithmetic number, because the mean of its divisors is an integer number (175211625277039).

Almost surely, 2^{350423250554077} is an apocalyptic number.

It is an amenable number.

350423250554077 is a deficient number, since it is larger than the sum of its proper divisors (1).

350423250554077 is an equidigital number, since it uses as much as digits as its factorization.

350423250554077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640000, while the sum is 52.

The spelling of 350423250554077 in words is "three hundred fifty trillion, four hundred twenty-three billion, two hundred fifty million, five hundred fifty-four thousand, seventy-seven".