245707463 has 2 divisors, whose sum is σ = 245707464. Its totient is φ = 245707462.

The previous prime is 245707439. The next prime is 245707471. The reversal of 245707463 is 364707542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245707463 - 2²⁶ = 178598599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245707403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122853731 + 122853732.

It is an arithmetic number, because the mean of its divisors is an integer number (122853732).

Almost surely, 2^245707463 is an apocalyptic number.

245707463 is a deficient number, since it is larger than the sum of its proper divisors (1).

245707463 is an equidigital number, since it uses as much as digits as its factorization.

245707463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 245707463 is about 15675.0586282795. The cubic root of 245707463 is about 626.3341849874.

The spelling of 245707463 in words is "two hundred forty-five million, seven hundred seven thousand, four hundred sixty-three".