500005554956 has 12 divisors (see below), whose sum is σ = 926480881368. Its totient is φ = 235296731712.

The previous prime is 500005554953. The next prime is 500005554989. The reversal of 500005554956 is 659455500005.

It is not an unprimeable number, because it can be changed into a prime (500005554953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3676511366 + ... + 3676511501.

It is an arithmetic number, because the mean of its divisors is an integer number (77206740114).

Almost surely, 2^500005554956 is an apocalyptic number.

It is an amenable number.

500005554956 is a deficient number, since it is larger than the sum of its proper divisors (426475326412).

500005554956 is a wasteful number, since it uses less digits than its factorization.

500005554956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7353022888 (or 7353022886 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 500005554956 in words is "five hundred billion, five million, five hundred fifty-four thousand, nine hundred fifty-six".