165482893 has 2 divisors, whose sum is σ = 165482894. Its totient is φ = 165482892.

The previous prime is 165482857. The next prime is 165482917. The reversal of 165482893 is 398284561.

165482893 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 can be written as a sum of positive squares in only one way, i.e., 159441129 + 6041764 = 12627^2 + 2458^2 .

It is a cyclic number.

It is not a de Polignac number, because 165482893 - 2¹⁷ = 165351821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (165482803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82741446 + 82741447.

It is an arithmetic number, because the mean of its divisors is an integer number (82741447).

Almost surely, 2^165482893 is an apocalyptic number.

It is an amenable number.

165482893 is a deficient number, since it is larger than the sum of its proper divisors (1).

165482893 is an equidigital number, since it uses as much as digits as its factorization.

165482893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 46.

The square root of 165482893 is about 12864.0154306499. The cubic root of 165482893 is about 549.0151997057.

It can be divided in two parts, 165482 and 893, that added together give a cube (166375 = 55³).

The spelling of 165482893 in words is "one hundred sixty-five million, four hundred eighty-two thousand, eight hundred ninety-three".