150006500 has 48 divisors (see below), whose sum is σ = 374424960. Its totient is φ = 51429600.

The previous prime is 150006491. The next prime is 150006557. The reversal of 150006500 is 5600051.

150006500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17930 + ... + 24929.

It is an arithmetic number, because the mean of its divisors is an integer number (7800520).

Almost surely, 2^150006500 is an apocalyptic number.

150006500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150006500 is an abundant number, since it is smaller than the sum of its proper divisors (224418460).

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

150006500 is a wasteful number, since it uses less digits than its factorization.

150006500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42885 (or 42873 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 150006500 is about 12247.7140724300. The cubic root of 150006500 is about 531.3369592368.

Adding to 150006500 its reverse (5600051), we get a palindrome (155606551).

The spelling of 150006500 in words is "one hundred fifty million, six thousand, five hundred".