165010045 has 8 divisors (see below), whose sum is σ = 198100224. Its totient is φ = 131949264.

The previous prime is 165010037. The next prime is 165010093. The reversal of 165010045 is 540010561.

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

It is a cyclic number.

It is not a de Polignac number, because 165010045 - 2³ = 165010037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 165009998 and 165010025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7872 + ... + 19798.

It is an arithmetic number, because the mean of its divisors is an integer number (24762528).

Almost surely, 2^165010045 is an apocalyptic number.

It is an amenable number.

165010045 is a deficient number, since it is larger than the sum of its proper divisors (33090179).

165010045 is a wasteful number, since it uses less digits than its factorization.

165010045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14699.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 165010045 is about 12845.6235738091. The cubic root of 165010045 is about 548.4917852966.

The spelling of 165010045 in words is "one hundred sixty-five million, ten thousand, forty-five".