4653863 has 2 divisors, whose sum is σ = 4653864. Its totient is φ = 4653862.

The previous prime is 4653853. The next prime is 4653881. The reversal of 4653863 is 3683564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4653863 - 2¹⁰ = 4652839 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 (4653853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2326931 + 2326932.

It is an arithmetic number, because the mean of its divisors is an integer number (2326932).

Almost surely, 2^4653863 is an apocalyptic number.

4653863 is a deficient number, since it is larger than the sum of its proper divisors (1).

4653863 is an equidigital number, since it uses as much as digits as its factorization.

4653863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 35.

The square root of 4653863 is about 2157.2813910105. The cubic root of 4653863 is about 166.9569611921.

Subtracting from 4653863 its reverse (3683564), we obtain a cube (970299 = 99³).

The spelling of 4653863 in words is "four million, six hundred fifty-three thousand, eight hundred sixty-three".