500725152 has 60 divisors (see below), whose sum is σ = 1472626386. Its totient is φ = 166907520.

The previous prime is 500725151. The next prime is 500725163. The reversal of 500725152 is 251527005.

It is a happy number.

500725152 is a `hidden beast` number, since 500 + 7 + 2 + 5 + 152 = 666.

It can be written as a sum of positive squares in only one way, i.e., 351787536 + 148937616 = 18756^2 + 12204^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (500725151) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 93999 + ... + 99182.

Almost surely, 2^500725152 is an apocalyptic number.

It is an amenable number.

500725152 is an abundant number, since it is smaller than the sum of its proper divisors (971901234).

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

500725152 is a wasteful number, since it uses less digits than its factorization.

500725152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193203 (or 193186 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 500725152 is about 22376.8887917869. Note that the first 3 decimals coincide. The cubic root of 500725152 is about 794.0840429876.

The spelling of 500725152 in words is "five hundred million, seven hundred twenty-five thousand, one hundred fifty-two".