73050150 has 48 divisors (see below), whose sum is σ = 181684800. Its totient is φ = 19424160.

The previous prime is 73050149. The next prime is 73050157. The reversal of 73050150 is 5105037.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73050157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98481 + ... + 99219.

It is an arithmetic number, because the mean of its divisors is an integer number (3785100).

Almost surely, 2^73050150 is an apocalyptic number.

73050150 is an abundant number, since it is smaller than the sum of its proper divisors (108634650).

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

73050150 is a wasteful number, since it uses less digits than its factorization.

73050150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413 (or 1408 counting only the distinct ones).

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 73050150 is about 8546.9380482135. The cubic root of 73050150 is about 418.0296026897.

Adding to 73050150 its reverse (5105037), we get a palindrome (78155187).

The spelling of 73050150 in words is "seventy-three million, fifty thousand, one hundred fifty".