506009650 has 24 divisors (see below), whose sum is σ = 945658224. Its totient is φ = 201440400.

The previous prime is 506009629. The next prime is 506009677. The reversal of 506009650 is 56900605.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13432 + ... + 34531.

It is an arithmetic number, because the mean of its divisors is an integer number (39402426).

Almost surely, 2^506009650 is an apocalyptic number.

506009650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

506009650 is a deficient number, since it is larger than the sum of its proper divisors (439648574).

506009650 is a wasteful number, since it uses less digits than its factorization.

506009650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48186 (or 48181 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 506009650 is about 22494.6582547946. The cubic root of 506009650 is about 796.8677785325.

The spelling of 506009650 in words is "five hundred six million, nine thousand, six hundred fifty".