165332152 has 32 divisors (see below), whose sum is σ = 317468880. Its totient is φ = 80697600.

The previous prime is 165332107. The next prime is 165332177. The reversal of 165332152 is 251233561.

165332152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×165332152² = 54669440969902208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 165332152.

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, 57583 + ... + 60385.

Almost surely, 2^165332152 is an apocalyptic number.

It is an amenable number.

165332152 is a deficient number, since it is larger than the sum of its proper divisors (152136728).

165332152 is a wasteful number, since it uses less digits than its factorization.

165332152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983 (or 2979 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 165332152 is about 12858.1550776151. The cubic root of 165332152 is about 548.8484468362.

The spelling of 165332152 in words is "one hundred sixty-five million, three hundred thirty-two thousand, one hundred fifty-two".