245393327 has 2 divisors, whose sum is σ = 245393328. Its totient is φ = 245393326.

The previous prime is 245393297. The next prime is 245393353. The reversal of 245393327 is 723393542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245393327 - 2⁶ = 245393263 is a prime.

It is a super-2 number, since 2×245393327² = 120435769872257858, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245393387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122696663 + 122696664.

It is an arithmetic number, because the mean of its divisors is an integer number (122696664).

Almost surely, 2^245393327 is an apocalyptic number.

245393327 is a deficient number, since it is larger than the sum of its proper divisors (1).

245393327 is an equidigital number, since it uses as much as digits as its factorization.

245393327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 38.

The square root of 245393327 is about 15665.0351739152. The cubic root of 245393327 is about 626.0671492443.

The spelling of 245393327 in words is "two hundred forty-five million, three hundred ninety-three thousand, three hundred twenty-seven".