150550200 has 72 divisors (see below), whose sum is σ = 505603800. Its totient is φ = 40146240.

The previous prime is 150550193. The next prime is 150550201. The reversal of 150550200 is 2055051.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150550201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40020 + ... + 43619.

It is an arithmetic number, because the mean of its divisors is an integer number (7022275).

Almost surely, 2^150550200 is an apocalyptic number.

150550200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150550200 is an abundant number, since it is smaller than the sum of its proper divisors (355053600).

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

150550200 is a wasteful number, since it uses less digits than its factorization.

150550200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83661 (or 83649 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 150550200 is about 12269.8899750568. The cubic root of 150550200 is about 531.9781305198.

The spelling of 150550200 in words is "one hundred fifty million, five hundred fifty thousand, two hundred".