350075273 has 2 divisors, whose sum is σ = 350075274. Its totient is φ = 350075272.

The previous prime is 350075251. The next prime is 350075287. The reversal of 350075273 is 372570053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323532169 + 26543104 = 17987^2 + 5152^2 .

It is an emirp because it is prime and its reverse (372570053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 350075273 - 2¹² = 350071177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (350075213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175037636 + 175037637.

It is an arithmetic number, because the mean of its divisors is an integer number (175037637).

Almost surely, 2^350075273 is an apocalyptic number.

It is an amenable number.

350075273 is a deficient number, since it is larger than the sum of its proper divisors (1).

350075273 is an equidigital number, since it uses as much as digits as its factorization.

350075273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 350075273 is about 18710.2985812627. The cubic root of 350075273 is about 704.7803906630.

The spelling of 350075273 in words is "three hundred fifty million, seventy-five thousand, two hundred seventy-three".