165162527 has 8 divisors (see below), whose sum is σ = 169617360. Its totient is φ = 160735680.

The previous prime is 165162523. The next prime is 165162541. The reversal of 165162527 is 725261561.

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 165162527 - 2² = 165162523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165162523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5249 + ... + 18917.

It is an arithmetic number, because the mean of its divisors is an integer number (21202170).

Almost surely, 2^165162527 is an apocalyptic number.

165162527 is a deficient number, since it is larger than the sum of its proper divisors (4454833).

165162527 is a wasteful number, since it uses less digits than its factorization.

165162527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13993.

The product of its digits is 25200, while the sum is 35.

The square root of 165162527 is about 12851.5573764427. The cubic root of 165162527 is about 548.6606828443.

The spelling of 165162527 in words is "one hundred sixty-five million, one hundred sixty-two thousand, five hundred twenty-seven".