506325152 has 24 divisors (see below), whose sum is σ = 1031202900. Its totient is φ = 244432384.

The previous prime is 506325133. The next prime is 506325173. The reversal of 506325152 is 251523605.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 478909456 + 27415696 = 21884^2 + 5236^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271877 + ... + 273732.

Almost surely, 2^506325152 is an apocalyptic number.

It is an amenable number.

506325152 is an abundant number, since it is smaller than the sum of its proper divisors (524877748).

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

506325152 is a wasteful number, since it uses less digits than its factorization.

506325152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545648 (or 545640 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 506325152 is about 22501.6699824702. The cubic root of 506325152 is about 797.0333624254.

Adding to 506325152 its reverse (251523605), we get a palindrome (757848757).

The spelling of 506325152 in words is "five hundred six million, three hundred twenty-five thousand, one hundred fifty-two".