506639152 has 20 divisors (see below), whose sum is σ = 988782696. Its totient is φ = 251469440.

The previous prime is 506639149. The next prime is 506639153. The reversal of 506639152 is 251936605.

It is not an unprimeable number, because it can be changed into a prime (506639153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113374 + ... + 117757.

Almost surely, 2^506639152 is an apocalyptic number.

It is an amenable number.

506639152 is a deficient number, since it is larger than the sum of its proper divisors (482143544).

506639152 is a wasteful number, since it uses less digits than its factorization.

506639152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231276 (or 231270 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 506639152 is about 22508.6461609756. The cubic root of 506639152 is about 797.1980897471.

The spelling of 506639152 in words is "five hundred six million, six hundred thirty-nine thousand, one hundred fifty-two".