16155043 has 2 divisors, whose sum is σ = 16155044. Its totient is φ = 16155042.

The previous prime is 16155031. The next prime is 16155047. The reversal of 16155043 is 34055161.

16155043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16155043 - 2⁵ = 16155011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16154999 and 16155017.

It is not a weakly prime, because it can be changed into another prime (16155047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8077521 + 8077522.

It is an arithmetic number, because the mean of its divisors is an integer number (8077522).

Almost surely, 2^16155043 is an apocalyptic number.

16155043 is a deficient number, since it is larger than the sum of its proper divisors (1).

16155043 is an equidigital number, since it uses as much as digits as its factorization.

16155043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 16155043 is about 4019.3336512412. Note that the first 3 decimals coincide. The cubic root of 16155043 is about 252.7955197608.

The spelling of 16155043 in words is "sixteen million, one hundred fifty-five thousand, forty-three".