245328299 has 2 divisors, whose sum is σ = 245328300. Its totient is φ = 245328298.

The previous prime is 245328277. The next prime is 245328353. The reversal of 245328299 is 992823542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245328299 - 2¹⁶ = 245262763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (245321299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122664149 + 122664150.

It is an arithmetic number, because the mean of its divisors is an integer number (122664150).

Almost surely, 2^245328299 is an apocalyptic number.

245328299 is a deficient number, since it is larger than the sum of its proper divisors (1).

245328299 is an equidigital number, since it uses as much as digits as its factorization.

245328299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 44.

The square root of 245328299 is about 15662.9594585442. The cubic root of 245328299 is about 626.0118428079.

The spelling of 245328299 in words is "two hundred forty-five million, three hundred twenty-eight thousand, two hundred ninety-nine".