165152752 has 10 divisors (see below), whose sum is σ = 319983488. Its totient is φ = 82576368.

The previous prime is 165152749. The next prime is 165152759. The reversal of 165152752 is 257251561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165152759) 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, 5161008 + ... + 5161039.

Almost surely, 2^165152752 is an apocalyptic number.

It is an amenable number.

165152752 is a deficient number, since it is larger than the sum of its proper divisors (154830736).

165152752 is a wasteful number, since it uses less digits than its factorization.

165152752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10322055 (or 10322049 counting only the distinct ones).

The product of its digits is 21000, while the sum is 34.

The square root of 165152752 is about 12851.1770667126. The cubic root of 165152752 is about 548.6498586295.

The spelling of 165152752 in words is "one hundred sixty-five million, one hundred fifty-two thousand, seven hundred fifty-two".