165582150 has 48 divisors (see below), whose sum is σ = 432264000. Its totient is φ = 41830560.

The previous prime is 165582119. The next prime is 165582167. The reversal of 165582150 is 51285561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26200 + ... + 31899.

It is an arithmetic number, because the mean of its divisors is an integer number (9005500).

Almost surely, 2^165582150 is an apocalyptic number.

165582150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165582150 is an abundant number, since it is smaller than the sum of its proper divisors (266681850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165582150 is a wasteful number, since it uses less digits than its factorization.

165582150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58133 (or 58128 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 33.

The square root of 165582150 is about 12867.8727845748. The cubic root of 165582150 is about 549.1249446048.

The spelling of 165582150 in words is "one hundred sixty-five million, five hundred eighty-two thousand, one hundred fifty".