4643155043 has 2 divisors, whose sum is σ = 4643155044. Its totient is φ = 4643155042.

The previous prime is 4643155031. The next prime is 4643155063. The reversal of 4643155043 is 3405513464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4643155043 - 2⁸ = 4643154787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4643154994 and 4643155012.

It is not a weakly prime, because it can be changed into another prime (4643155063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2321577521 + 2321577522.

It is an arithmetic number, because the mean of its divisors is an integer number (2321577522).

Almost surely, 2^4643155043 is an apocalyptic number.

4643155043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4643155043 is an equidigital number, since it uses as much as digits as its factorization.

4643155043 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 35.

The square root of 4643155043 is about 68140.7003412791. The cubic root of 4643155043 is about 1668.2881382575.

The spelling of 4643155043 in words is "four billion, six hundred forty-three million, one hundred fifty-five thousand, forty-three".