845860063 has 2 divisors, whose sum is σ = 845860064. Its totient is φ = 845860062.

The previous prime is 845860051. The next prime is 845860087. The reversal of 845860063 is 360068548.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 845860063 - 2⁹ = 845859551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 845859998 and 845860025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (845860003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 422930031 + 422930032.

It is an arithmetic number, because the mean of its divisors is an integer number (422930032).

Almost surely, 2^845860063 is an apocalyptic number.

845860063 is a deficient number, since it is larger than the sum of its proper divisors (1).

845860063 is an equidigital number, since it uses as much as digits as its factorization.

845860063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 845860063 is about 29083.6734784312. The cubic root of 845860063 is about 945.7278391883.

The spelling of 845860063 in words is "eight hundred forty-five million, eight hundred sixty thousand, sixty-three".