4662857863 has 2 divisors, whose sum is σ = 4662857864. Its totient is φ = 4662857862.

The previous prime is 4662857807. The next prime is 4662857867. The reversal of 4662857863 is 3687582664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4662857863 - 2⁹ = 4662857351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4662857867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2331428931 + 2331428932.

It is an arithmetic number, because the mean of its divisors is an integer number (2331428932).

Almost surely, 2^4662857863 is an apocalyptic number.

4662857863 is a deficient number, since it is larger than the sum of its proper divisors (1).

4662857863 is an equidigital number, since it uses as much as digits as its factorization.

4662857863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11612160, while the sum is 55.

The square root of 4662857863 is about 68285.1218275255. The cubic root of 4662857863 is about 1670.6445529701.

The spelling of 4662857863 in words is "four billion, six hundred sixty-two million, eight hundred fifty-seven thousand, eight hundred sixty-three".