150245000 has 80 divisors (see below), whose sum is σ = 356136000. Its totient is φ = 59400000.

The previous prime is 150244999. The next prime is 150245063. The reversal of 150245000 is 542051.

It is a self number, because there is not a number n which added to its sum of digits gives 150245000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 754901 + ... + 755099.

It is an arithmetic number, because the mean of its divisors is an integer number (4451700).

Almost surely, 2^150245000 is an apocalyptic number.

150245000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150245000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178068000).

150245000 is an abundant number, since it is smaller than the sum of its proper divisors (205891000).

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

150245000 is a wasteful number, since it uses less digits than its factorization.

150245000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 150245000 is about 12257.4467161803. The cubic root of 150245000 is about 531.6184065147.

Adding to 150245000 its reverse (542051), we get a palindrome (150787051).

The spelling of 150245000 in words is "one hundred fifty million, two hundred forty-five thousand".