350055534989 has 2 divisors, whose sum is σ = 350055534990. Its totient is φ = 350055534988.

The previous prime is 350055534943. The next prime is 350055535001. The reversal of 350055534989 is 989435550053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314356455625 + 35699079364 = 560675^2 + 188942^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350055534989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350055534919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175027767494 + 175027767495.

It is an arithmetic number, because the mean of its divisors is an integer number (175027767495).

Almost surely, 2^350055534989 is an apocalyptic number.

It is an amenable number.

350055534989 is a deficient number, since it is larger than the sum of its proper divisors (1).

350055534989 is an equidigital number, since it uses as much as digits as its factorization.

350055534989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580000, while the sum is 56.

The spelling of 350055534989 in words is "three hundred fifty billion, fifty-five million, five hundred thirty-four thousand, nine hundred eighty-nine".