162354043 has 2 divisors, whose sum is σ = 162354044. Its totient is φ = 162354042.

The previous prime is 162354007. The next prime is 162354047. The reversal of 162354043 is 340453261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162354043 - 2¹⁷ = 162222971 is a prime.

It is not a weakly prime, because it can be changed into another prime (162354047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81177021 + 81177022.

It is an arithmetic number, because the mean of its divisors is an integer number (81177022).

Almost surely, 2^162354043 is an apocalyptic number.

162354043 is a deficient number, since it is larger than the sum of its proper divisors (1).

162354043 is an equidigital number, since it uses as much as digits as its factorization.

162354043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 162354043 is about 12741.8225933341. The cubic root of 162354043 is about 545.5330116351.

The spelling of 162354043 in words is "one hundred sixty-two million, three hundred fifty-four thousand, forty-three".