245600263 has 2 divisors, whose sum is σ = 245600264. Its totient is φ = 245600262.

The previous prime is 245600261. The next prime is 245600273. The reversal of 245600263 is 362006542.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245600263 - 2¹ = 245600261 is a prime.

Together with 245600261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245600261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122800131 + 122800132.

It is an arithmetic number, because the mean of its divisors is an integer number (122800132).

Almost surely, 2^245600263 is an apocalyptic number.

245600263 is a deficient number, since it is larger than the sum of its proper divisors (1).

245600263 is an equidigital number, since it uses as much as digits as its factorization.

245600263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 245600263 is about 15671.6388102840. The cubic root of 245600263 is about 626.2430837095.

The spelling of 245600263 in words is "two hundred forty-five million, six hundred thousand, two hundred sixty-three".