4855163023 has 2 divisors, whose sum is σ = 4855163024. Its totient is φ = 4855163022.

The previous prime is 4855163011. The next prime is 4855163069. The reversal of 4855163023 is 3203615584.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4855163023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4855163923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427581511 + 2427581512.

It is an arithmetic number, because the mean of its divisors is an integer number (2427581512).

Almost surely, 2^4855163023 is an apocalyptic number.

4855163023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4855163023 is an equidigital number, since it uses as much as digits as its factorization.

4855163023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 4855163023 is about 69678.9998708363. Note that the first 3 decimals coincide. The cubic root of 4855163023 is about 1693.3027185868.

The spelling of 4855163023 in words is "four billion, eight hundred fifty-five million, one hundred sixty-three thousand, twenty-three".