165061532 has 12 divisors (see below), whose sum is σ = 289072560. Its totient is φ = 82469376.

The previous prime is 165061529. The next prime is 165061543. The reversal of 165061532 is 235160561.

It is a junction number, because it is equal to n+sod(n) for n = 165061495 and 165061504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9008 + ... + 20279.

It is an arithmetic number, because the mean of its divisors is an integer number (24089380).

Almost surely, 2^165061532 is an apocalyptic number.

It is an amenable number.

165061532 is a deficient number, since it is larger than the sum of its proper divisors (124011028).

165061532 is a wasteful number, since it uses less digits than its factorization.

165061532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30700 (or 30698 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 165061532 is about 12847.6274852597. The cubic root of 165061532 is about 548.5488267934.

The spelling of 165061532 in words is "one hundred sixty-five million, sixty-one thousand, five hundred thirty-two".