165463041 has 8 divisors (see below), whose sum is σ = 223639840. Its totient is φ = 108797472.

The previous prime is 165463037. The next prime is 165463043. The reversal of 165463041 is 140364561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 165463041 - 2² = 165463037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (165463043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377551 + ... + 377988.

It is an arithmetic number, because the mean of its divisors is an integer number (27954980).

Almost surely, 2^165463041 is an apocalyptic number.

It is an amenable number.

165463041 is a deficient number, since it is larger than the sum of its proper divisors (58176799).

165463041 is an equidigital number, since it uses as much as digits as its factorization.

165463041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755615.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 165463041 is about 12863.2437977362. The cubic root of 165463041 is about 548.9932447966.

The spelling of 165463041 in words is "one hundred sixty-five million, four hundred sixty-three thousand, forty-one".