150524145225 has 18 divisors (see below), whose sum is σ = 269605469406. Its totient is φ = 80279544000.

The previous prime is 150524145203. The next prime is 150524145271. The reversal of 150524145225 is 522541425051.

150524145225 is a `hidden beast` number, since 1 + 50 + 524 + 14 + 52 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 36488258361 + 114035886864 = 191019^2 + 337692^2 .

It is not a de Polignac number, because 150524145225 - 2⁷ = 150524145097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150524145225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 334497876 + ... + 334498325.

Almost surely, 2^150524145225 is an apocalyptic number.

150524145225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150524145225 is a deficient number, since it is larger than the sum of its proper divisors (119081324181).

150524145225 is a wasteful number, since it uses less digits than its factorization.

150524145225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668996217 (or 668996209 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 150524145225 in words is "one hundred fifty billion, five hundred twenty-four million, one hundred forty-five thousand, two hundred twenty-five".