165024053 has 2 divisors, whose sum is σ = 165024054. Its totient is φ = 165024052.

The previous prime is 165024031. The next prime is 165024059. The reversal of 165024053 is 350420561.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135885649 + 29138404 = 11657^2 + 5398^2 .

It is an emirp because it is prime and its reverse (350420561) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-165024053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (165024059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82512026 + 82512027.

It is an arithmetic number, because the mean of its divisors is an integer number (82512027).

Almost surely, 2^165024053 is an apocalyptic number.

It is an amenable number.

165024053 is a deficient number, since it is larger than the sum of its proper divisors (1).

165024053 is an equidigital number, since it uses as much as digits as its factorization.

165024053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 165024053 is about 12846.1688063017. The cubic root of 165024053 is about 548.5073056760.

The spelling of 165024053 in words is "one hundred sixty-five million, twenty-four thousand, fifty-three".