350224513 has 2 divisors, whose sum is σ = 350224514. Its totient is φ = 350224512.

The previous prime is 350224423. The next prime is 350224517. The reversal of 350224513 is 315422053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 295049329 + 55175184 = 17177^2 + 7428^2 .

It is an emirp because it is prime and its reverse (315422053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 350224513 - 2⁹ = 350224001 is a prime.

It is not a weakly prime, because it can be changed into another prime (350224517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175112256 + 175112257.

It is an arithmetic number, because the mean of its divisors is an integer number (175112257).

Almost surely, 2^350224513 is an apocalyptic number.

It is an amenable number.

350224513 is a deficient number, since it is larger than the sum of its proper divisors (1).

350224513 is an equidigital number, since it uses as much as digits as its factorization.

350224513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 350224513 is about 18714.2863342421. The cubic root of 350224513 is about 704.8805276817.

Adding to 350224513 its reverse (315422053), we get a palindrome (665646566).

The spelling of 350224513 in words is "three hundred fifty million, two hundred twenty-four thousand, five hundred thirteen".