245426359 has 2 divisors, whose sum is σ = 245426360. Its totient is φ = 245426358.

The previous prime is 245426347. The next prime is 245426381. The reversal of 245426359 is 953624542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245426359 - 2⁷ = 245426231 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245421359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122713179 + 122713180.

It is an arithmetic number, because the mean of its divisors is an integer number (122713180).

Almost surely, 2^245426359 is an apocalyptic number.

245426359 is a deficient number, since it is larger than the sum of its proper divisors (1).

245426359 is an equidigital number, since it uses as much as digits as its factorization.

245426359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The square root of 245426359 is about 15666.0894609982. The cubic root of 245426359 is about 626.0952392804.

The spelling of 245426359 in words is "two hundred forty-five million, four hundred twenty-six thousand, three hundred fifty-nine".