150523000 has 32 divisors (see below), whose sum is σ = 352226160. Its totient is φ = 60208800.

The previous prime is 150522923. The next prime is 150523001. The reversal of 150523000 is 325051.

150523000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150523001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74262 + ... + 76261.

Almost surely, 2^150523000 is an apocalyptic number.

150523000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150523000 is an abundant number, since it is smaller than the sum of its proper divisors (201703160).

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

150523000 is a wasteful number, since it uses less digits than its factorization.

150523000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150544 (or 150530 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 150523000 is about 12268.7815205912. The cubic root of 150523000 is about 531.9460909816.

Adding to 150523000 its reverse (325051), we get a palindrome (150848051).

The spelling of 150523000 in words is "one hundred fifty million, five hundred twenty-three thousand".