150000345 has 96 divisors (see below), whose sum is σ = 306633600. Its totient is φ = 67046400.

The previous prime is 150000343. The next prime is 150000353. The reversal of 150000345 is 543000051.

150000345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150000345 - 2¹ = 150000343 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (150000343) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 385411 + ... + 385799.

It is an arithmetic number, because the mean of its divisors is an integer number (3194100).

Almost surely, 2^150000345 is an apocalyptic number.

150000345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150000345 is an abundant number, since it is smaller than the sum of its proper divisors (156633255).

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

150000345 is a wasteful number, since it uses less digits than its factorization.

150000345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 150000345 is about 12247.4627984738. The cubic root of 150000345 is about 531.3296919434.

Adding to 150000345 its reverse (543000051), we get a palindrome (693000396).

The spelling of 150000345 in words is "one hundred fifty million, three hundred forty-five", and thus it is an aban number.