245223463 has 2 divisors, whose sum is σ = 245223464. Its totient is φ = 245223462.

The previous prime is 245223431. The next prime is 245223497. The reversal of 245223463 is 364322542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245223463 - 2⁵ = 245223431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245223403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122611731 + 122611732.

It is an arithmetic number, because the mean of its divisors is an integer number (122611732).

Almost surely, 2^245223463 is an apocalyptic number.

245223463 is a deficient number, since it is larger than the sum of its proper divisors (1).

245223463 is an equidigital number, since it uses as much as digits as its factorization.

245223463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 31.

The square root of 245223463 is about 15659.6124792410. The cubic root of 245223463 is about 625.9226590103.

The spelling of 245223463 in words is "two hundred forty-five million, two hundred twenty-three thousand, four hundred sixty-three".