150528500 has 24 divisors (see below), whose sum is σ = 328755336. Its totient is φ = 60211200.

The previous prime is 150528487. The next prime is 150528503. The reversal of 150528500 is 5825051.

It can be written as a sum of positive squares in 4 ways, for example, as 15085456 + 135443044 = 3884^2 + 11638^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 150528500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150528503) 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, 150029 + ... + 151028.

It is an arithmetic number, because the mean of its divisors is an integer number (13698139).

Almost surely, 2^150528500 is an apocalyptic number.

150528500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150528500 is an abundant number, since it is smaller than the sum of its proper divisors (178226836).

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

150528500 is a wasteful number, since it uses less digits than its factorization.

150528500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301076 (or 301064 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 150528500 is about 12269.0056646820. The cubic root of 150528500 is about 531.9525698760.

The spelling of 150528500 in words is "one hundred fifty million, five hundred twenty-eight thousand, five hundred".