500433396656 has 60 divisors (see below), whose sum is σ = 1035636574392. Its totient is φ = 234191181312.

The previous prime is 500433396647. The next prime is 500433396677. The reversal of 500433396656 is 656693334005.

It is a super-2 number, since 2×500433396656² (a number of 24 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 42521 + ... + 1001336.

Almost surely, 2^500433396656 is an apocalyptic number.

It is an amenable number.

500433396656 is an abundant number, since it is smaller than the sum of its proper divisors (535203177736).

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

500433396656 is a wasteful number, since it uses less digits than its factorization.

500433396656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043986 (or 1043961 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 50.

The spelling of 500433396656 in words is "five hundred billion, four hundred thirty-three million, three hundred ninety-six thousand, six hundred fifty-six".